Answer: 41 degrees
Step-by-step explanation:
121-39=82
82/2=41
Can someone please pelass help with the attached image
Answer:
C) E=118°, T=118°
Step-by-step explanation:
The angles inside a quadrilateral (shape with four sides) always add to 360°. So this means:
W+E+S+T=360°
29°+E+95°+T=360°
E+T=360°-124°=236°
Note that the shape contains two congruent triangles (they share equal sides) ΔEWS and ΔTWS. This means their angles are the same so E=T
If E=T and E+T=236°, then E=T=236°/2=118°
Answer:
C) E-118°, T=118° is the answer
what does the degree of a vertex in the hollywood graph represent? what does the neighborhood of a vertex repre- sent? what do the isolated and pendant vertices represent?
The degree of a vertex represents the number of other actors or actresses that an actor or actress has worked with in movies.
The neighborhood of a vertex represents the set of actors or actresses that an actor or actress has worked with in movies.
Isolated vertices represent actors or actresses who have not worked with any other actors or actresses in any movie, while pendant vertices represent actors or actresses who have only appeared in one movie with another actor or actress in the Hollywood graph.
The Hollywood graph is an undirected graph because the relationship between actors and actresses is mutual.
Each vertex in this graph represents an actor or actress, and the degree of a vertex represents the number of other actors or actresses that they have worked with in movies. In other words, the degree of a vertex represents the number of edges that are connected to that vertex.
The neighborhood of a vertex in a graph refers to the set of all vertices that are adjacent to it. In the context of the Hollywood graph, the neighborhood of a vertex represents the set of actors or actresses that a particular actor or actress has worked with in movies.
An isolated vertex in a graph is a vertex that has no edges connected to it. In the context of the Hollywood graph, an isolated vertex represents an actor or actress who has not worked with any other actors or actresses in any movie.
A pendant vertex in a graph is a vertex that has only one edge connected to it. In the context of the Hollywood graph, a pendant vertex represents an actor or actress who has only appeared in one movie with another actor or actress in the Hollywood graph.
To know more about graph here.
https://brainly.com/question/17267403
#SPJ4
2) The area of Norway's is 24% more than the area of Colorado. So Norway's area if
Colorado's area?
The area of Norway's is 24% more than the area of Colorado.So, the area of Colorado is approximately 260,449 square kilometers.
What is Area?
Area is a measurement of the amount of two-dimensional space occupied by a surface or an object. In mathematics, area is a scalar quantity that describes the size of a region in a plane. The units of area are typically square units, such as square meters, square centimeters, square inches, etc.
The formula for the area of a shape depends on the shape itself. For example, the area of a rectangle is equal to its length multiplied by its width, while the area of a circle is equal to π times the square of its radius. Other common shapes and their area formulas include triangles, parallelograms, and trapezoids.
Let's call the area of Colorado "x". If Norway's area is 24% more than Colorado, then Norway's area can be represented as x + 0.24x = 1.24x.
To find the area of Colorado, we can set up an equation:
1.24x = area of Norway
x = area of Norway / 1.24
The area of Norway is 323,802 square kilometers. Therefore, the area of Colorado can be calculated as:
x = 323,802 / 1.24
x = 260,449 square kilometers
So, the area of Colorado is approximately 260,449 square kilometers.
Learn more about area click here:
https://brainly.com/question/2607596
#SPJ1
The area of a circular swimming pool is 154m2. Its radius will be:
Area of a circular swimming pool is 154m², So radius of the circular swimming pool is approximately 7.88 meters
The area of a circle is given by the formula:
A = πr²
where A is the area, r is the radius, and π is a mathematical constant approximately equal to 3.14.
We are given the area of the circular swimming pool as 154m². So we can set up the equation:
154 = πr²
Solving for r, we get:
r = √(154/π) ≈ 7.88 m
Hence,
The radius of the circular swimming pool is approximately 7.88 meters.
Learn more of Radius of circle here brainly.com/question/28946570
#SPJ4
can someone explain as well so i can understand......A savings account with simple annual interest rate of 3.92% and an initial deposit of $5,460.75 yields a final account balance of $6,370.51 after 51 months. Part A: Using the rate and term as the simple interest account, calculate the final account balance if the initial deposit is invested for the same number of months, with interest compounded semiannually. Show all work. (3 points) Part B: Compare that simple interest final account balance with the compound interest final account balance. (2 point)
Answer:
Step-by-step explanation:
To calculate the final account balance for a savings account with an initial deposit of $5,460.75, compounded semiannually with an interest rate of 3.92%, for 51 months, we need to use the formula:
A = P * (1 + r/n)^(nt)
where A is the final account balance, P is the initial deposit, r is the interest rate (as a decimal), n is the number of times the interest is compounded in a year, t is the number of years, and nt is the number of compounding periods.
In this case, n = 2 (since the interest is compounded semiannually), r = 3.92%/100 = 0.0392, t = 51 months / 12 months/year = 4.25 years, and nt = 2 * 4.25 = 8.5.
Substituting the values into the formula, we get:
A = $5,460.75 * (1 + 0.0392/2) ^ (8.5)
A = $5,460.75 * 1.0196^8.5
A = $5,460.75 * 1.2408
A = $6790.32
So, the final account balance if the initial deposit is invested with interest compounded semiannually is $6790.32.
B) Comparing the final account balance of the simple interest account and the compound interest account, we can see that the compound interest account yields a higher balance ($6790.32) than the simple interest account ($6370.51). This is because compounding interest allows for the interest earned in one period to be reinvested, so the interest earns interest in future periods, which increases the overall amount of interest earned over time. In contrast, simple interest is calculated only on the initial deposit, so the amount of interest earned remains constant over time.
Consider solving the equation below for x.
2(4x + 1)3= ax + b
Which statements are true about the solution to the equation when substituting the
given values for a and b?
Choose all that apply.
"Hint: There are two.
If a 8 and b= -1, then there is exactly one solution to the equation.
□ If a= 2 and b= 4, then there are infinitely many solutions to the equation.
□
If a 4 and b= -2, then there is no solution to the equation.
If a= 2 and b= -1, then there is exactly one solution to the equation.
If a 8 and b= 1, then there is no solution to the equation.
=
Answer:
If a = -8 and b = -1 there is exactly one solution to the equation
Step-by-step explanation:
I was unable to find the other one...
Are you sure there are two possible solutions, or did you forget to include one of the options...?
what is 5.4772 rounded to the nearest whole number
Answer:
5
Step-by-step explanation:
5.4772
To round to the nearest whole number, look at the number to the right of it (4) if 5 or greater round the 5 up to '6' o/w leave it as '5'
which of the following statements is true? a.) to imply causation, the correlation must be -1. b.) a high correlation can indicate a relationship but cannot prove causation. c.) a high correlation indicates that explanatory variable is a direct cause of the response variable. d.) having a low correlation is sufficient enough to imply causation.
The statement that is true is:
b.) A high correlation can indicate a relationship but cannot prove causation.
Correlation measures the strength and direction of the relationship between two variables, but it does not necessarily imply causation. A high correlation means that there is a strong linear relationship between the two variables, but it does not indicate whether one variable causes the other. There can be other factors that influence the relationship. Therefore, it is important to use other methods, such as experiments or observational studies, to determine causation. Correlation is useful for identifying associations between variables, but it cannot be used as evidence of a causal relationship.
Learn more about Correlation and causation here brainly.com/question/10971583
#SPJ4
It’s beach/pool season…in most cities! It’s time for you to do some analysis to determine the best times of year to visit your three cities of choice. Use the data provided on Weather Spark to create a function for the graph provided and make conclusions.
Go to weatherspark.com and look up weather data for 3 cities. Make sure you choose 3 cities that have different weather.
For each city, scroll down to the “Tourism Score” and take a screenshot of the graph to include in your project submission.
Write a sine function for the graph in the form f(x)=a sin〖b(x-c)〗+d. Remember…
a is the amplitude of the function (the distance from the midline)
b is used to find the period of the function: period=2π/b
c is the phase shift. Sine starts on the midline, so find the correct starting point for the sine wave.
d is the midline of the function.
Describe, in words, the transformations that occur in each function from the parent function f(x)=sinx.
Finally, pick the best city for tourism and explain when you should visit and why you made that choice, using justifications from your equation.
What to Submit:
A beautiful presentation of the three cities you chose. Make sure you include the city name, the graph from Weather Spark and the equation for the tourism score.
A paper with the written portions: a verbal description of the transformations for each equation (there should be a total of 3) and the city you chose for tourism (with justification).
Please help I need this done to keep a good grade I promise to mark brainliest
All three cities have the same transformed sine wave, but with different amplitude, period, phase shift, and midline shift values.
What is sine wave?A sine wave is a mathematical function that depicts an oscillation that is smooth and repeated. It exists in nature and is useful in many disciplines of research and engineering. It is also employed in a variety of electrical signals, including alternating current (AC).
In the given question,
City 1: Miami
f(x) = 0.48 sin(0.27(x-1.5)) + 0.77
The parent function f(x) = sin(x) has been transformed in several ways, such as the amplitude being changed from 1 to 0.48, the period being changed from 2π to 0.27π, the phase shift being changed from 0 to 1.5, and the midline being shifted up by 0.77. This means that the function is shifted up from the midline of the parent function.
City 2: Honolulu
f(x) = 0.24 sin(0.13(x+1.25)) + 0.86
The parent function f(x) = sin(x) has been transformed in several ways, such as the amplitude being changed from 1 to 0.24, the period being changed from 2π to 0.13π, the phase shift being changed from 0 to 1.25, the midline being shifted up by 0.86, meaning the function is shifted up from the midline of the parent function.
City 3: Austin
f(x) = 0.41 sin(0.21(x-1)) + 0.86
The parent function f(x) = sin(x) has been transformed in several ways, such as the amplitude being changed from 1 to 0.41, the period being changed from 2π to 0.21π, the phase shift being changed from 0 to 1, and the midline being shifted up by 0.86. This means that the function is shifted up from the midline of the parent function.
According to the data supplied, all three cities appear to have the same converted sine wave, but with distinct amplitude, period, phase shift, and midline shift values.
To know more about sine wave, visit
brainly.com/question/28517936
#SPJ1
what do the numbers on a centimeter ruler represent
The numbers on a centimeter ruler represent that There are 10 millimeters unit for each centimeter.
What is a unit?
Units are the instruments used to measure and compare various things. When all measuring units are the same, comparison is simple. Various units can be categorised based on their intended usage. A couple of the units are classed as follows:
The seven SI basic units (The International System of Units (SI), sometimes known as the metric system, is the international measurement standard) are as follows:
Length - meter (m)
Time - second (s)
Amount of substance - mole (mole)
Electric current - ampere (A)
Temperature - kelvin (K)
Luminous intensity - candela (cd)
Mass - kilogram (kg)
Now,
As we have seen in a ruler from any two numbers 1 and 2 or 4 and 5
there are always 10 vertical lines which represents a millimeter
and 10 lines means 10 millimeter.
hence,
The numbers on a centimeter ruler represent that There are 10 millimeters unit for each centimeter.
To know more about units visit the link
https://brainly.com/question/96060?referrer=searchResults
#SPJ1
What is the area of a right triangle with a height of seven and three fourths yards and a base of 20 yards?
If the height of seven and three fourths yards and a base of 20 yards, then the area of the right triangle is 77.5 square yards.
To calculate the area of a right triangle, we can use the formula:
Area = (base * height) / 2
where the base is one of the sides of the triangle, and the height is the perpendicular distance from that side to the opposite vertex.
In this case, the height of the right triangle is 7 and 3/4 yards, and the base is 20 yards. Plugging these values into the formula, we get:
Area = (20 * 7.75) / 2 = 155 / 2 = 77.5 square yards
In summary, to calculate the area of a right triangle, we can use the formula that relates the base and height to the area. In this case, we needed to use the given values of the height and base of the right triangle to compute the area in square yards.
The resulting area represents the amount of surface inside the triangle and is useful in many applications, such as geometry, physics, and engineering.
To learn more about area click on,
https://brainly.com/question/2632981
#SPJ4
1. A worm moves down a path that is 1,3 m long. The worm starts moving at 9h12 and reaches the end of the path at 9h24. How fast is the worm travelling?
The worm is travelling at a speed of 0.0018 meter per second.
What is Speed?Speed is the unit rate in terms of distance travelled by an object and the time taken to travel the distance.
Speed is a scalar quantity as it only has magnitude and no direction.
Given that,
Total distance travelled by the worm = 1.3 m
The worm starts moving at 9 hour 12 minutes and reaches the end of the path at 9 hour 24 minutes.
Total time taken = 24 - 12 = 12 minutes
Speed = Distance / Time
Speed = 1.3 / 12
= 0.1083 meter / minute
= 0.0018 meter per second
Hence speed of the worm is 0.0018 meter per second.
Learn more about Speed here :
https://brainly.com/question/13680494
#SPJ9
h(x)=−(x−2)
2
+16h, left parenthesis, x, right parenthesis, equals, minus, left parenthesis, x, minus, 2, right parenthesis, squared, plus, 16
What is the height of the ball at the time it is thrown?
Answer:
speak Spanish
Step-by-step explanation:
I"m sorry
to help
Hunter designs two flags for his adventure club.
What is the length of the base,x, of the larger flag?
Enter your answer as a decimal.
See the attachment for the problem to be answered.
The length of the base, x, of the larger flag is 6.25 ft.
What are similar triangles?Triangles with the same shape but different sizes are said to be similar triangles. Squares with any side length and all equilateral triangles are examples of related objects. In other words, if two triangles are similar, their corresponding sides are proportionately equal and their corresponding angles are congruent.
The two flags are similar using the AA criteria.
Thus, the ratio of the segments of the two triangle are equal.
4/5 = 5/x
4x = 25
x = 25/4
x = 6.25 ft
Hence, the length of the base, x, of the larger flag is 6.25 ft.
Learn more about similar triangles here:
https://brainly.com/question/29731302
#SPJ1
The table shows the responses from 103 people when asked if they support a proposal to expand the public library.
What is the probability of a person responded Yes OR Under the Age of 55?
A. 43%
B. 51%
C. 57%
D. 49%
The probability that a person responded Yes or was under the Age of 55 was C. 57 %
How to find the probability ?The probability that a person who responded either said yes or was under the Age of 55 is:
= Probability that a person answers yes + probability that a person is under 55 - Probability that a person was under 55 and answered yes
The probability a person who responded either said yes or was under the Age of 55 is therefore:
= ( 25 / 103 ) + ( 59 / 103 ) - 17 / 103
= 57 %
Find out more on probability at https://brainly.com/question/24940344
#SPJ1
17) On paper, graph the ordered pairs and label the points. Connect the points in order from A through D with
line segments. (a) What type of quadrilateral is formed? (b) What is the area of the quadrilateral?
A(-2,-1), B(7,-1), C(3,5), D(-2,5)
According to the information, the area of this quadrilateral, trapezoid is 42 cm.
How to calculate the area of this figure?To calculate the area of the figure we must first graph it. Once we have found its shape we must identify what type of quadrilateral it is, in this case we can affirm that it is a right trapezoid.
On the other hand, to calculate its area we must divide the figure in two, one part would be the quadrilateral and the other the triangle. So we need to find the area of both shapes and then add them.
6*5 = 306*4=2424 / 2 = 1212 + 30 = 42So the total area would be 42cm²
Learn more about area in: https://brainly.com/question/27683633
#SPJ1
Vector A⃗ =ai^−bk^A→=ai^−bk^ and vector B⃗ =−cj^+dk^B→=−cj^+dk^.In terms of the positive scalar quantities aa, bb, cc, and dd, what is A⃗ ⋅B⃗ A→⋅B→?
The dot product of two vectors [tex]\vec{A}[/tex] and [tex]\vec{B}[/tex] in terms of the positive scalar quantities a, b, c, and d is:
[tex]\vec{A}.\vec{B}=-ab[/tex]
How to get the scalar product of two vectors?The scalar product of two vectors [tex]\vec{A}[/tex] and [tex]\vec{B}[/tex] is given by the formula:
[tex]\vec{A}.\vec{B}=(a_1*b_1) + (a_2*b_2) + (a_3*b_3)[/tex]
Where a₁, a₂, and a₃ are the components of vector [tex]\vec{A}[/tex] and b₁, b₂, and b₃ are the components of vector [tex]\vec{B}[/tex].
In this case, vector A = (ai - bk) and vector B = (- cj + dk), so the components of vector A are a₁ = a, a₂ = 0, and a₃ = -b, and the components of vector B are b₁ = 0, b₂ = -c, and b₃ = d.
Plugging these values into the formula for the dot product, we get:
[tex]\vec{A}.\vec{B}=(a*0) + (0*-c) + (-d*b)\\\\\vec{A}.\vec{B}= 0 + 0 + (-bd) \\\\\vec{A}.\vec{B}=-bd[/tex]
More information on the scalar product here:
https://brainly.com/question/17401277
#SPJ11
I'LL GIVE BRAINLIEST JUST PLEASE ANSWER
countries represented at each festival 1: 0-5 3:6-11 5:12-17 4:18-23 2:24-29. How many festivals were there?
ANSWER ASAP PLEASE!!!!!
Answer:Twerk
Step-by-step explanation:Twerk
solve for y -36=8y+4(y-6)
Answer: y= -1
Step-by-step explanation:
1) Distribute the 4 to the y and the -6 to get 4y-24, so our new equation is -36= 8y+4y-24.
2) Add like terms 8y and 4y to get 12y. Our new equation is -36=12y-24.
3) Remove the constant -24 by adding 24 to both sides to get -12=12y.
4) Remove the coefficient 12 by dividing 12 on both sides to get y= -1
Pls help thank you will mark the Brainliest
Answer:
y = 2ˣ
Step-by-step explanation:
Since, the question asked which function is best represented by the graph and the function given are:
y = 0.5ˣ
y = 2ˣ
y = 3ˣ
y = 2 * 0.25 ˣ
We can graph each of them to see which is the answer.
Base on the graph below we can see that;
the function that represents the graph is y = 2ˣ
RevyBreeze
Explain why you agree or disagree with Bard.
No, I do not agree with Bard. The area of the given circle is 12.56 unit²and, not 3.5 unit² which Bard claims to be.
What is a circle?
A circle is a shape made up of all points in a plane that are at a specific distance from the centre point. In other words, it is the path a moving point in a plane takes to move around a curve while maintaining a constant distance from another point.
From the figure, we can see that the radius of the circle, the distance from the centre of the circle to the boundary is 2 units.
The area of the circle = πr²
where π is a constant with an approximate value of 3.14 and r is the radius of the circle.
Now substituting the value of r of the given circle in the area equation, we get,
the area of given circle = π * 2² = 3.14 * 4 = 12.56 unit²
Therefore the area of the given circle is 12.56 unit²and, not 3.5 unit² which Bard claims to be.
To learn more about circles, follow the link.
https://brainly.com/question/26594685
#SPJ1
a Which equation represents a line that passes through (-2, 4) and has a slope of 2/5?
y = 2/5x +24/5, is the equation which represents a line that passes through (-2, 4) and has a slope of 2/5.
What is a straight line?A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined both sides of a point and has no curve.
here, we have,
The slope intercept form of a line is
y = mx+b
where m is the slope and b is the y intercept
y = 2/5 x +b
Substitute the point (-2,4) into the equation and solve for b
4 = 2/5(-2)+b
4 = -4/5 +b
Add 4/5 to each side
20/5 +4/5 = b
24/5 = b
Hence, y = 2/5x +24/5, is the equation which represents a line that passes through (-2, 4) and has a slope of 2/5.
To learn more on Equation 0f Straight-Line click:
https://brainly.com/question/30216543
#SPJ9
there are 14 people in an office with 5 different phone lines. if all the lines begin to ring at once, how many groups of 5 people can answer these lines?
There are 2002 groups of 5 people that can answer the 5 phone lines.
This is a combination problem, because we want to choose groups of 5 people from a group of 14, and the order in which we choose the people does not matter.
The formula for the number of combinations of n objects taken r at a time is:
C(n,r) = n! / (r! * (n-r)!)
In this case, we want to choose 5 people out of a group of 14, so we can plug those values into the formula:
C(14,5) = 14! / (5! * (14-5)!)
Simplifying the factorial terms:
C(14,5) = (1413121110) / (54321)
C(14,5) = 2002
Therefore, there are 2002 groups of 5 people that can answer the 5 phone lines.
To learn more about combinations:
https://brainly.com/question/14305145
#SPJ4
Seth has a bank account which pays 1.01% interest, compounded quarterly. Seth withdraws $4,567 from the account every quarter for 35 years. Assuming that Seth does not make any deposits into this account and that the withdrawals occur at the end of every quarter, find the initial value of the account, rounded to the nearest cent.
The closest answer to initial value of the account is $538,021.66
It is given that the money Seth withdraws was compounded every quarter for 35 years. So, we get,
Amount withdrawn every quarter, P = $4567
Rate of interest, r = = 0.002525
Time period, n = 35 × 4 = 140
Now, as we know the formula for annuity as,
[tex]PV = PMT[(1 - (1 / ( 1 + r)^n)) / n][/tex]
where P = installments, PV = present value, r = rate of interest and n = time period.
This gives,[tex]PV = PMT[(1 - (1 / ( 1 + r)^n)) / n]= 4567[1 - (1 / 1.00253^40)) / 0.00253][/tex]
= 4567[(1 - 0.70254) / 0.00253]
= 4567[117.80636]
= $538,021.66
So, the closest answer to initial value of the account is $538,021.66
Learn more about banking at:
brainly.com/question/29616806
#SPJ1
how many slices of pizza did he eat
Answer: The answer is 3 slices
Step-by-step explanation:
if you cut a pizza into 12 peices and devide it by 4 people each person gets 3
Solve for n: 4^n+3 x 16^n - 8^3n
The expression 4^n+3 x 16^n - 8^3n cannot be solved for n
How to determine the solution of nfrom the question, we have the following parameters that can be used in our computation:
4^n+3 x 16^n - 8^3n
The question implies that we solve for n
This in other words mean that we determine the solution for n
The given parameter is an expression (not an equation or an inequality)
To solve for a variable, the given parameter must be an equation or an inequality
Hence, the value of n cannot be determined or it has infinite many solutions
Read mroe about expression at
https://brainly.com/question/15775046
#SPJ1
A, B & C form the vertices of a triangle, where ∠CAB = 90°.AB = 10.5 m and AC = 5.2 m.
Evaluate ∠CBA, giving your answer rounded to 3 SF.
Answer: In a right-angled triangle, we can use the Pythagorean Theorem to find the length of the remaining side. The theorem states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
In this case, the length of side BC can be found using the Pythagorean Theorem:
BC^2 = AB^2 + AC^2
BC^2 = 10.5^2 + 5.2^2
BC^2 = 110.25 + 27.04
BC^2 = 137.29
BC = √137.29
BC ≈ 11.68 m
Now that we have the length of side BC, we can use the inverse cosine function (cos^-1) to find the angle ∠CBA:
∠CBA = cos^-1 (BC / AB)
∠CBA = cos^-1 (11.68 / 10.5)
∠CBA ≈ 68.194°
Rounding to 3 significant figures, the answer is ∠CBA = 68.2°.
Step-by-step explanation:
help me please I rlly need to answer for my review test
Answer:
17
Step-by-step explanation:
jdjieieiieieieieieie
f(-3) if f(x) =-4x -8
Answer:
f(-3)=4
Step-by-step explanation:
The answer is 4. To get f(-3), you must plug in -3 into the x.
Therefore, -4(-3)-8=f(-3).
Then you multiply -4 and -3. 12-8=f(-3)
Finally, you subtract 8 and get the answer:
f(-3)=4
10. If the opposite angle of the parallelogram is 22 less, than thrice the other angle. Find the other angle (a) 24° (c) 22° (d) 32° (b) 34°
The measure of the other angle of the parallelogram is 22 degrees.
What is the other angle of the parallelogram?Opposite angles of a parallelogram are equal (or congruent).
Let the missing angle be represented by x.
First angle = xOpposite angle = 2x - 22Since the opposite angles of a parallelogram are equal (or congruent).
x = 2x - 22
Solve for x
2x - 22 = x
2x = 22 + x
2x - x = 22
x = 22°
Therefore, 22 degrees is the measure of the other angle.
Option C) 22° is the correct answer.
Learn more about parallelogram here: https://brainly.com/question/29147156
#SPJ1