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klasskru [66]
3 years ago
15

What is the area of the circle with a D equals 10

Mathematics
1 answer:
Maslowich3 years ago
7 0

Answer:

A =78.5

Step-by-step explanation:

We need the radius to find the area of a circle

r = d/2 = 10/2 =5

The area of a circle is given by

A = pi r^2

A = 3.14 (5)^2

A =3.14 (25)

A =78.5

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3 0
3 years ago
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A cylindrical container with a radius of 5 cm and a height of 14 cm is completely filled with liquid. Some of the liquid from th
Flura [38]

Answer:

The remaining liquid has a volume of 345.4 cm³.

Step-by-step explanation:

To solve this question we first need to calculate the volume of each container.

Cylindrical:

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Cone:

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What is 1.031 rounded to the nearest tenth
Molodets [167]
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8 0
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(7^x)^y = 7 <br> What is x • y?
mars1129 [50]

Answer:

x \cdot y=1

Step-by-step explanation:

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