Answer:
To find the degree of the polynomial, add up the exponents of each term and select the highest sum.
Step-by-step explanation:
this is what google says btw
Can anybody help? Thanks
Answer:
w
Step-by-step explanation:
i think its b
The figure is a diagram of a wall. Lengths are given in feet.
Diagram of a wall.
a. How many square feet of wallpaper would be needed to cover the wall? Type the answer in the box below.
square feet
Explain your reasoning.
b. Wallpaper is sold in rolls that are 2 feet wide. What is the minimum length you would need to purchase to cover the wall? Type the answer in the box below.
feet
Answer:
a. The area of the wall is 60 ft.²
b. The minimum length of wallpaper to be purchased is 30 ft
Step-by-step explanation:
a. The given diagram is a pentagon, with the two vertical sides equal in length and the two slant sides equal in length and one horizontal
The length of the vertical sides = 6 feet each
The length of the horizontal side = 8 feet
The height of the pentagon = 9 feet
The pentagon can be split into a rectangle with a triangular cap by an horizontal line drawn at point of intersection of the vertical sides and the horizontal sides
The area of the formed rectangle = Base × Height of rectangle
∴ The area of the formed rectangle = 6 × 8 = 48 ft.²
The area of the triangular part of the figure = 1/2 × base × Height of triangle
a = 9 - 6 = 3 feet
∴ The area of the triangular part of the figure = 1/2 × 8 × 3 = 12 ft.²
The area of the wall = The area of the formed rectangle + The area of the triangular part of the figure
∴ The area of the wall = 48 ft.² + 12 ft.² = 60 ft.²
The area of the wall = 60 ft.²
b. The width of the sold wallpaper = 2 feet wide
The area of wallpaper = Length of wallpaper × The width of the sold wallpaper
The area of wallpaper required = The area of the wall = 60 ft.²
∴ 60 ft.² = Length of wallpaper × 2 ft.
Length of wallpaper = 60 ft.²/2 ft. = 30 ft.
The minimum length of wallpaper to be purchased = 30 ft.
State the domain and range of this function
Answer:
Domain; -5,9
Range; -3,-1
You drive 720 miles in eight hours. How many Miles do you drive in one hour?
Answer: 90 miles
Step-by-step explanation:
720/8 = 90
A shirt cost $2 less than three-fourths the price of a pair of pants. If the
shirt cost $7 what is the cost of a pair of pants?
The answer is $12. Three-fourths of $12 is $9. 9 - 2 = 7.
Please help me thank you
Answer:
C.) 16.86 degrees
Step-by-step explanation:
Tan = opposite over adjacent
10/33
arctan(10/33)
C.) 16.86 degrees
Which statement describes how to geometrically determine the product of z = 25 - i and w= /3 + 3i on the
complex plane?
1. Stretch z by a factor of /3 and rotate 30° counterclockwise.
2. Stretch z by a factor of /3 and rotate 60° counterclockwise.
3. Stretch z by a factor of 2/3 and rotate 30° counterclockwise.
4. Stretch z by a factor of 2/3 and rotate 60° counterclockwise.
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Answer:
4. Stretch z by a factor of 2√3 and rotate 60° counterclockwise.
Step-by-step explanation:
w = √3 +3i = 2√3∠60°
Multiplying z by w will stretch it by a factor of 2√3 and rotate it 60° CCW.
Answer:
It’s D, I did the test on edge
Step-by-step explanation:
Evaluate the expression 12 - 3y
12 - 3V+ 12Y = 4 for y = 3.
Answer:
v=7
Step-by-step explanation:
You want to write your equation and it should look like this:
12 - 3V+ 12Y = 4
next you wanna plug in y which in this case it is 3 now your equation should look like this:
12 - 3V+ 12(3) = 4
next you wanna multiply 12 and 3 so keep everything the same your new equation should look like this:
12 - 3V+ 36 = 4
now you wanna combine like terms and the like terms here would be 12 and 36 so you wanna subtract 12 from 36 to get you 24 and your new equation should look like this:
3V+ 24 = 4
next you want to subtract 24 from 4 and it should look like this:
3V= -20
now you want to get the variable by itself and you can do that by dividing 3 from -30 and your new equation should look like this:
v=-6.666666666666667
but you cant submit that so you wanna say v=7
what is the square root of 5? what would it be rounded to the nearest tenth?
Answer:
sqrt(5) = 2.2360679775
Rounded To The Nearest Tenth
2.2
Step-by-step explanation:
I need major help on this question!!
If two triangles are congruent their corresponding angles are congruent triangle ABC and triangle QRS are not congruent conclusion the corresponding angles of triangle ABC and triangle QRS are not congruent which statement best describes this argument
Answer:
B. The argument is invalid because the conclusion does not follow the premises. Hope this helps! :)
Step-by-step explanation:
Which expression has a value of 0?
A)(-4)(-7)+28
B)(28 DIVIDED BY 4)+7
C)28 DIVIDE BY (-4))+7
D)28+(-7)(-4)
Answer:
6
Step-by-step explanation:
For $3.00, Audrey buys a sandwich and milk for lunch. Suppose the
amount she spends for lunch increases $.10 each day. What will Audrey
pay for lunch on the sixth day?
Answer:
$3.10
Step-by-step explanation:
A coin is tossed and a number cube labeled 1- 6 is rolled. What is the probability that the coin shows tails and the number cube shows a two?
A. 1/2
B. 1/24
C. 1/12
D. 1/4
10 points Help Me Please I will give brainiest I did too part
Answer:
c because it is slower than 2 gallons per minute it is 1 gallon per 2 minutes. hope this helps:)
PLEASE HELPPPPP HERTHRETHH
Answer:
true.
Step-by-step explanation:
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a
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a
There is 32 ounces of soil. To make 1 herb you need 3 1/8 ounces of soil. Is there enough soil to plant 10 herbs?
Answer:
Yes, there is enough
Step-by-step explanation:
!!!!!!!
4 students work on one exercise consisting of solving a quadratic equation each of them using a different method: graphing, factoring, completing the square and quadratic formula. Check all the options that apply
-Any quadratic equation with real or complex solutions
-Each student will find a different set of solutions because each one is using a different method.
-If the solutions are complex, completing the square and quadratic formula would be the best approach
-If the solutions are not real, the student finding the solutions by graphing will not be able to solve the equation
-If the solutions are irrational numbers, the student who is solving by graphing will only be able to find an approximation to the solutions.
Answer:
The correct options are;
-If the solutions are complex, completing the square and quadratic formula would be the best approach
-If the solutions are irrational numbers, the student who is solving by graphing will only be able to find an approximation of the solutions
Step-by-step explanation:
Whereby the solution of the quadratic equation are complex, finding the solution graphically or by factoring may be difficult, due to the unusual nature of the equations and the relationship between the x and y-values
If the solution of the quadratic equation are irrational numbers which are numbers that are not expressible as a simple fraction, then the student solving the quadratic equation by graphing will make use of approximations and also find an approximate solution.
plz answer correctly. its for a test
Complete the proof.
Answer:
This easy
Step-by-step explanation:
Just find the
A picture frame is 24 in. wide and 36 in. high. Will a picture with a 40 in. diagonal fit in it? Identify the correct explanation.
a) Because 36 40, it is possible that the picture fits in the frame.
c) Because 43.3 > 40, it is NOT possible that the picture fits in the frame.
d) Because 36 < 46.6, it is possible that the picture fits in the frame.
Answer:
Because 43.3 > 40, it is possible that the picture fits in the frame.
Step-by-step explanation:
The correct explanation will be;
''Because 43.3 > 40, it is NOT possible that the picture fits in the frame.''
What is Pythagoras theorem?
The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.
Given that;
A picture frame is 24 in. wide and 36 in. high.
And, A picture with a 40 in. diagonal fit in it.
Now,
Since, A picture frame is 24 in. wide and 36 in. high.
Hence, The length of diagonal is;
⇒ d² = 24² + 36²
⇒ d² = 1,872
⇒ d = 43.26
But, Here a picture with a 40 in. diagonal fit in it.
Hence, The correct explanation will be;
''Because 43.3 > 40, it is NOT possible that the picture fits in the frame.''
Learn more about the Pythagoras theorem visit:
https://brainly.com/question/343682
#SPJ2
PLease help
The most important reason to have a nutritious breakfast the morning of a test is to ensure that
hunger is not a distraction during the test.
the brain performs at its optimum level.
vitamins and minerals can give energy.
the body has energy to help memory.
Answer:
the brain performs at its optimum level
Step-by-step explanation:
answer on edg 2020
The brain performs at its optimum level. Option B is correct.
Given that,
Complete the statement by choosing the appropriate option.
A healthy and balanced diet is what nutrition is all about. Food and drink supply the energy and nutrients required for good health. Understanding this nutrition terminology may help you make smarter meal choices.
Here,
The most crucial reason to have a nutritious meal the morning of a test is to guarantee that the brain operates at peak performance. So, the correct statment among the option is "the brain performs at its optimum level.."
Thus, the most important reason to have a nutritious breakfast on the morning of a test is to ensure that the brain performs at its optimum level.
Learn more about nutrition here:
https://brainly.com/question/2044102
#SPJ6
Solve 12 − 6r ≤ 3(5 + r) for r.
Answer:
r ≥ -1/3
Step-by-step explanation:
Jada also estimates the perimeter of her garden by rounding the length and width to the nearest tenth. Which equation shows this estimate?
A. 12.6 + 3.2 + 12.6 + 3.2 = 31.6 meters
B. 12.6 + 3.3 + 12.6 + 3.3 = 31.8 meters
C. 12.5 + 3.5 + 12.5 + 3.5 = 32 meters
D. 12.7 + 3.3 + 12.7 + 3.3 = 32 meters
Answer:
B
Step-by-step explanation:
According to Albert Einstein (one of the smartest person) and Jeff Bezos (the richest person on earth)...the answer is B and will always be B ;0.
I need help on this
Answer:
1. The slope of the line is [tex]-\frac{1}{3}[/tex]
2. The y-intercept is 4
3. The x-intercept is 12
Step-by-step explanation:
The Standard Form of a Line
A line can be expressed in several forms, one of which is the called standard form:
Ax + By = C
Other forms may prove useful to know some characteristics of the line, like the slope and intersects.
The given line has the equation:
[tex]1.5x+4.5y=18[/tex]
Another form of the line is the slope-intercept:
[tex]y=mx+b[/tex]
Where m is the slope and b is the y-intercept of the line.
To convert from the standard form to the slope-intercept form, we solve it for y. It's convenient to eliminate the decimals by multiplying by 2:
[tex]3x+9y=36[/tex]
And dividing by 3:
[tex]x+3y=12[/tex]
Now subtract x:
[tex]3y=-x+12[/tex]
Divide by 3:
[tex]\displaystyle y=\frac{-x+12}{3}[/tex]
Separating fractions:
[tex]\displaystyle y=\frac{-x}{3}+\frac{12}{3}[/tex]
Operating:
[tex]\displaystyle y=-\frac{1}{3}x+4[/tex]
1. Compare with the slope-intercept form and get:
[tex]\displaystyle m=-\frac{1}{3}[/tex]
The slope of the line is [tex]-\frac{1}{3}[/tex]
2. The y-intercept can be also obtained from the slope-intercept form: b=4
Thus, the y-intercept is 4
3. The x-intercept can be found by setting y=0 and solving for x in the standard form:
x+3y=12
x+3(0)=12
x=12
The x-intercept is 12
1+1= ? ......... .......
uhm 1+1 is 2 or 213456534578342758790893247234030825793406867452089 im not sure
5y+3>-7+13 (khan academy)
Answer:
y>0.6
Step-by-step explanation:
Simplify
5y+3>6
Subtract 3 from both sides.
5y>3
Divide
y>0.6
Answer:
y>3/5
Step-by-step explanation:
Hope This Helps!!What is the product of 16(cos(47°) + i sin(47°)) and 4(cos(12degrees)+ i sin(12"))?
20(cos(35°) + i sin(35°))
20(cos(599) + i sin (59°))
64(cos(359) + i sin (35°))
64(cos(599) + i sin (59))
Answer:
64(cos(59°)+ i sin(59°))
just took the test
Find out the distance covered when, speed is 960 km/hour and time is 1 hour 50 minutes.
with photo. of the answer pls...............................
Distance = 1120 km (Answer).
( Down below is the explanation)
Convert the time to hours only.
1 hour 50 minutes = 1 50/ 60 hour
1 hour 50 minutes = 1 5/6
1 hour 50 minutes = 7/6
Find the distance
Distance = Speed x Time
Distance = 960 x 7/6
Distance = 1120 km.
~ I hope this helped, and I would appreciate Brainliest. ♡ ~ ( I request this to all the lengthy answers I give ! )
Jill's pencil is 10, 2/ 5
And jenny's pencil is 13.5 cm long but I still don't understand like how much longer is jenny's pencil that Jill's
Answer:
Jenny's pencil is 3.1 cm longer than Jill's pencil
Step-by-step explanation:
Given that Jill's pencil is 10 2/5 cm while jenny's pencil is 13.5 cm then to know how much longer jenny's pencil is than Jill's you apply subtraction.
Jenny's pencil length - Jill's pencil length
13.5 cm - 10.4 cm = 3.1 cm
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Answer:
3.1 cm
Step-by-step explanation:
The difference in lengths is ...
13 5/10 - 10 4/10 = 3 1/10 . . . centimeters
Jenny's pencil is 3.1 cm longer than Jill's.
__
Comment on the subtraction
Above, we have converted both numbers to mixed numbers with a common denominator. You can just as easily convert both numbers to decimal values.
10 2/5 = 10 4/10 = 10.4
Then 13.5 -10.4 = 3.1, as above.
__
The wording "how much longer is A than B?" means, "what is the difference A - B?" That difference is found by subtraction. Many graphing calculators will let you enter mixed numbers as part of an expression, so your calculator may be able to find this value for you.
is -96 1/5 a rational number
Answer:
yes
Step-by-step explanation:
Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number. However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers
Answer:
yes
Step-by-step explanation:
