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Fed [463]
3 years ago
13

Find the area of the circle. ​

Mathematics
1 answer:
denis-greek [22]3 years ago
4 0

Answer:

78.5 cm^2

Step-by-step explanation:

1, find the radius (half a diameter) R = 5

3.14 * 5^2

3.14 * 25 = 78.5

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How do you make a word problem for 36÷4
Flura [38]

Word Problem: There are 36 students in all. The teacher wants to make 4 groups. How much students go into each group?

Work: 36/4 = 9

Answer: 9 students go into each group

hope this helps

4 0
3 years ago
Why do we use decimals in everyday life
dalvyx [7]
Money! Cents are technically decimals of dollars (a whole number). I hope I helped ^^
5 0
4 years ago
Subtract and simplify (-y^2-3y-5)-(-3y^2-7y+4)
VikaD [51]

[ Answer ]

\boxed{2y^{2} \ + \ 4y \ - \ 9 }

[ Explanation ]

(-y^{2} - 3y - 5) - (3y^{2} - 7y + 4)

[Remove Parenthesis]

-y^{2} - 3y - 5 - (-3y^{2} - 7y + 4)

-(-3y^{2} - 7y + 4): 3y^{2} + 7y - 4

-y^{2} - 3y - 5 + 3y^{2} + 7y - 4

[Simplify] -y^{2} - 3y - 5 + 3y^{2} + 7y - 4: 2y^{2} + 4y - 9

= 2y^{2} + 4y - 9

\boxed{[ \ Eclipsed \ ]}

3 0
3 years ago
This rectangular prism was built with cubes that each have a volume of one cubic centimeter.
vfiekz [6]

Answer:

The volume of this rectangular prism is 60.

Step-by-step explanation:

V = L*W*H

( For a rectangular prism )

4 * 5 * 3

8 0
3 years ago
Read 2 more answers
A truck is used to transport gravel. The box on the truck is a rectangular prism 11 ft long, 7 ft wide and 4 ft high. The box do
chubhunter [2.5K]

Answer:

308 cubic feet

Step-by-step explanation:

The box on the truck has dimensions 11 ft by 7 ft by 4 ft.

The volume of the box is:

V = L * W * H

V = 11 * 7 * 4

V = 308 cubic feet

The truck can transport 308 cubic feet of gravel.

8 0
3 years ago
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