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musickatia [10]
3 years ago
15

A corner shelf has a radius of 10.5 inches and represents 1/4 of a circle as shown.enter the area of the shelf in square inches.

round your answer to the nearest hundred

Mathematics
1 answer:
kaheart [24]3 years ago
6 0
Pie X r^2

Pie X 10.5^2 = 346.361

Answer divided by 4 as it’s only 1/4 of a circle = 86.59
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x = 2z
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x = 12 oldest
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Solve -3 + c = 15 for c. plzzz help
densk [106]
C=15+3. Combine like terms. C=18.
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Help!!!!!!! Thank you!!!!!!!
kvasek [131]

Answer:

D

Step-by-step explanation:

The ratio of yellow paint to blue paint is 4:3. We can make the largest amount of green paint by using all of the 20 quarts of yellow paint so we have to solve for x in 4:3 = 20:x, since 4 * 5 = 20, 3 * 5 = x so we use 15 qts of blue paint, therefore we will have 20 + 15 = 35 qts of green paint.

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A french fry stand at the fair serves their fries in paper cones. The cones have a radius of 222 inches and a height of 666 inch
rewona [7]

Based on the given parameters about old cone, the height of the new cone is 12 inches

<h3>Equivalent ratio</h3>

Old cone:

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  • Height, h = 6 inches

New cone:

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equate ratio of radius to height in old and new cone

2 : 6 = 4 : h

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Learn more about ratio:

brainly.com/question/2328454

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4 0
2 years ago
NEED HELP FAST!!!
mina [271]
Remember

we can do anything to an equation as long as we do it to both sides

try to isolate the variable

you have 2 types
x+b=c
x/b=c

fior the first type, minus b from both sides to get
x=c-b

for the second, multiply both sides by b to get rid of the fraction to get
x=cb

also remember that -x times -1=x



b.add 25 to both sides
-a=20
multiply -1
a=-20


c.
-t/8=-4
multiply both sides by 8
-t=-32
mutiply -1
t=32

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mulitply both sides by -5
-n=150
multiply both sides by -1
n=-150

e. multiply both sides by 12
-l=144
multiply b y-1
l=-144
4 0
3 years ago
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