Answers
Answer:
1/2
Step-by-step explanation:
w - 5/2
6 - 5/2
1/2
Related Questions
segements and distance
Answers
A circle has a Diameter of 8 what is the perimeter and area
Answers
Answer:
Area is 16 pi or about 50.27
Perimeter/circumference is 8 pi or about 25.13
Perimeter of a circle is basically the circumference. the formula of the circumference is 2 pi r. 2r = diameter
that means the circumference is 8pi or about 25.13
The formula for the area of a circle is pi r^2
The radius, or r is half the diameter. so 8/2 = 4 . The radius is 4
pi * 4^2
4^2 = 16
16 pi is the area or about 50.27
Step-by-step explanation:
Please help asap
y+8 = -4(x-3)
What’s the slope
Answers
Answer:
-4
Step-by-step explanation:
y= mx+c
y= -4x+12-8
y= -4x+4
Therefore, m is -4.
Find all the prime factors of 80
Answers
Step-by-step explanation:
Notice the prime factorization of 80,
[tex]80=2^4\times 5[/tex]
Therefore, 2 and 5 are the prime factors of 80.
Answer:
Prime factor of 80 is 2 and 5.
Step-by-step explanation:
Hope it helped.
Can anyone explain this math problem?….
Steve goes on a road trip. He travels a total of 495 miles, and the trip takes 15 hours from start to finish.
What is his average rate of change of distance?
What are the units?
Answers
Answer:
Step-by-step explanation:
r = d/t
r = miles / hour
r = 495 / 15
r = 33 miles / hour
Can someone help me? :(
Answers
Answer:
0.037037037037037 i think
Step-by-step explanation:
Answer: The Answer is 14.6969384567
Step-by-step explanation: Exact Form : 6 √ 6
Decimal Form : 14.69693845
P, Q, V, and K are collinear with V between K and P, and Q between V and K. If VP = 14x + 4, PK = x + 630, VQ = 17x + 6, and KQ = 11x + 5, solve for VP.
Answers
9514 1404 393
Answer:
VP = 214
Step-by-step explanation:
The order of points on the line is KQVP. The whole is the sum of the parts, so we have ...
KQ +QV +VP = KP
(11x +5) +(17x +6) +(14x +4) = x +630
42x +15 = x +630 . . . . . . . . . . . . . . . . . collect terms
41x = 615 . . . . . . . . . . . subtract x+15
x = 15 . . . . . . . . . . divide by 41
Then the measure of VP is ...
VP = 14x +4 = 14·15 +4 = 210 +4
VP = 214
Need help!!! Got the first try wrong
Answers
Answer: f(x+3) = -5x -9
Step-by-step explanation: Start by substituting (x+3) for x. When you do this, you'll get the answer
f(x + 3) = -5 (x + 3) + 6
When you multiply out the (x + 3) by the -5, you'll get an answer of (-5x -15), which gives you the full equation
f(x + 3) = -5x -15 +6
Now, you just have to combine the like terms of -15 and +6, or, 6-15, to get -9.
Consider the function f whose graph is shown below. Find f(-2)
Answers
Answer:
Step-by-step explanation:
See the picture below
Tamara bought 4 pack of move tickets $42.50 .How much does the single ticket cost. (3)which digit is in the hundreds place of the cost of a single ticket when rounding to the nearest cent
Answers
Than rounding that up to the nearest hundreds which is the number 2, the total is $10.63.
0.25 (12 − 5) + 21.654
Answers
Answer: 23.404
Step-by-step explanation:
The graph shows the result of a matrix transformation, where the pre-image has dashed lines. Which matrix operation is represented in the graph?
Answers
The matrix operation needed to transform the original matrix (pre-image) is represented by option C. ( [tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex]. )
The operation used to obtain the image in dash lines is a rotation around the origin, which is defined by following vectorial expression:
[tex]T' = R\cdot T[/tex] (1)
Where:
[tex]T[/tex] - Original matrix (pre-image).[tex]R[/tex] - Rotation matrix.[tex]T'[/tex] - Resulting matrix (image).Where the original matrix is defined by the following matrix:
[tex]T = \left[\begin{array}{cccc}x_{1}&x_{2}&...&x_{n}\\y_{1}&y_{2}&...&y_{n}\end{array}\right][/tex] (2)
And the rotation matrix is:
[tex]R = \left[\begin{array}{cc}\cos \theta&-\sin \theta\\\sin \theta&\cos \theta\end{array}\right][/tex] (3)
Where [tex]\theta[/tex] is the rotation angle, in sexagesimal degrees.
If we know that [tex]\theta = 180^{\circ}[/tex], [tex](x_{1}, y_{1}) = (-5, -9)[/tex], [tex](x_{2},y_{2}) = (-8,-7)[/tex], [tex](x_{3},y_{3}) = (-5, -3)[/tex] and [tex](x_{4}, y_{4}) = (-3, -6)[/tex], then the resulting matrix is represented by this entity:
[tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex]
The matrix operation [tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex] is represented in the graph.
We kindly invite to see this question on matrix rotation: https://brainly.com/question/22363471
6. True or false? Explain.
a. 5 days is * of a month.
Answers
Answer:
5 days is a sixth of a month
Step-by-step explanation:
1 month = 32 days
[tex]5 \: days = ( \frac{5}{30} ) \: months \\ \\ = \frac{1}{6} [/tex]
Answer:
5 days is one sixth of a month
Step-by-step explanation:
there are 30 days in an average month and divide 30 by 5
Given the following function:
()=−2+2
Answers
Answer:
0...................
Step-by-step explanation:
0
length of the ribbon is 120 M. what is the length of 7/15 of the ribbon?
Answers
Answer:
56 M
Step-by-step explanation:
Reduce fractions to their lowest terms equivalents
Multiply the numerators and denominators of the fractions separately
[tex]\frac{7}{15}[/tex] * 120 = convert to fraction
[tex]\frac{7}{15}[/tex] * [tex]\frac{120}{1}[/tex] = convert to fraction
[tex]\frac{7 * 120}{15}[/tex] = apply fraction rule [tex]\frac{a}{b}[/tex] * [tex]\frac{c}{d}[/tex] = [tex]\frac{a * c}{b * d}[/tex]
[tex]\frac{7 * 120}{15 *1}[/tex] = apply rule a * 1 = a 15 * 1 = 15
[tex]\frac{120}{15}[/tex] = 8 divide the numbers
7 * 8 = 56 multiply the numbers
please help ill give u brainly
Answers
Answer: 21
Step-by-step explanation:
3x + 3 = 15
3x = 12
x = 4
5x + 1
5(4) + 1
20 + 1
21
Answer:
[tex]we \: have \: 3x + 3 = 15 \\ 3x = 15 - 3 \\ 3x = 12 \\ x = 12 \div \\ x = 4 \\ then \: 5x + 1 = 5 \times 4 + 1 = 20 + 1 \\ = 21 \\ thank \: you[/tex]
Mathematics, fractions-
How do you solve this?
Answers
You're dividing 2/3 by 1/4, which is
[tex]\dfrac{\dfrac23}{\dfrac14} = \dfrac23 \times \dfrac41 = \dfrac{2\times4}{3\times1} = \boxed{\dfrac83}[/tex]
PLS HELP ME !!!!!!!!
Answers
Answer:
heliocentric = sun is center
geocentric = earth is center
Answer:
Heliocentric Theory goes with 2.
Geocentric Theory goes with 1.
Step-by-step explanation:
The Heliocentric theory is the theory that the Sun is the center of the solar system. Hence, the prefix "helio" which means "relating to the sun"
The Geocentric theory is the theory that the earth is the center of the solar system. Hence, the prefix "geo" which means earth.
A good way to remember which is which is to remember the prefixes.
Solve the following inequality. Use interval notation.
Answers
9514 1404 393
Answer:
(-∞, -1/3) U (3, ∞)
Step-by-step explanation:
The given inequality is equivalent to two inequalities (joined with OR).
-(3x -4) +3 ≥ 8
-3x +7 ≥ 8 . . . . . . eliminate parentheses
-3x ≥ 1 . . . . . . . subtract 7
x ≤ -1/3 . . . . . divide by 3
3x -4 +3 ≥ 8
3x ≥ 9 . . . . . add 1
x ≥ 3 . . . . . . divide by 3
Then the solution to the inequality is the union of these intervals:
x ∈ (-∞, -1/3) ∪ (3, ∞)
What is the 8th number in the arithmetic sequence 26, 31, 36, 41, 46...
Answers
Answer 61
Step-by-step explanation:
The answer is 61 bc the pattern is +5
Answer:
26, 31, 36, 41, 46, 51, 56, 61
the eighth number is 61.
Step-by-step expanation:
please answer this
9×(7-4)^2+9
Answers
Answer:
90
Step-by-step explanation:
Use the correct order of operations.
9 × (7 - 4)^2 + 9 =
= 9 × 3^2 + 9
= 9 × 9 + 9
= 81 + 9
= 90
Answer:
90
Step-by-step explanation:
9*3^2+9
9*9+9
81+9
90
How to solve -3/9 + ( -2 9/10)
[tex] - 3 \sqrt{8 + ( - 2 \times \frac{9}{10} } [/tex]
Answers
9514 1404 393
Answer:
-3 7/30-7.46994Step-by-step explanation:
We understand this to be two separate problems.
-3/9 +(-2 9/10) = -(3/9 +2 9/10)
= -(10/30 +87/30) = -97/30 = -3 7/30
__
-3√(8 +(-2(9/10))) = -3√(8 -1.8) = -3√6.2 ≈ -7.46994
__
Additional comment
A calculator can help with these, especially if it is able to deal with rational numbers. (Many graphing calculators and some scientific calculators will do that more or less nicely. My favorite Android calculator app makes arithmetic with fractions and mixed numbers very easy.)
C is the midpoint of segment AE. The coordinates of C are (3, 8). The coordinates of E are (-5, 11). Find the coordinates of A.
Answers
Answer:
(-13,14)
Step-by-step explanation:
........................
I’m stuck on this question if someone could help me I would highly appreciate:)
Answers
Answer:
q is the midpoint of pq and qr
so
pq=qr
or 6x-7=5x+1
or 6x-5x=7+1
or x=8cm length
is this helpful?
Round 17.20947 to the nearest
hundredth.
Answers
the 9 behind the 0 helps it go up to 1 !!
Are these two expressions equivalent?
2.(
37) and (2.3). 7
Answers
Answer:
No, they are not equivalent.
Step-by-step explanation:
2 (37) = 74
(2*3)*7 = 6 * 7 = 42
If cp-Rs 200 , sp-Rs 300, find profit amount
Answers
Answer:
Rs 100
Step-by-step explanation:
cp=rs 200
sp=rs 300
profit (p)=sp - cp
=rs 200-rs 300
=rs 100
Compare the expressions to 300.move a statement to each line to make the comparisons true.
Answers
Answer:
I don't understand the Question
Step-by-step explanation:
Less than 300 multiply by half = 150Less thana) If a = x and b = 2x2, then 2ab =
Answers
Answer:
Step-by-step explanation:
a = x
b = 2x^2
ab = x * 2x^2
ab = 2 x^3
2ab = 4 * x^3
point 10
.............
Answers
Answer:
25
Step-by-step explanation:
19 *100/76
Number into 100 by percentage
By asking the question this way, you can create an equation from the question:
19 is 76% of what number?
19 = 0.76 • x
And to solve this equation, you divide both sides by 0.76 to find
25 = x
Yes, it’s the same answer someone else provided. Approaching the percentage problems by setting up the format
A is P percent of B
can help you have a consistent approach to solving.
