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Rufina [12.5K]
4 years ago
13

What is the perimeter and area

Mathematics
1 answer:
Leona [35]4 years ago
7 0

I think the perimeter is 11x-1y+7, after combining like terms. Not sure about the area though.

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A group of students formed a circle during a game.
Nadya [2.5K]

Answer and Step-by-step explanation:

C = circumference = 43.96

d = diameter = 14

C = \pi d

Divide both sides by d.

\frac{C}{d} = \pi

\frac{43.96}{14} = \pi

3.14 = \pi

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3 years ago
A 7.0 kg textbook is placed in a shelf 1.5 m high. What is the potential energy relative to the floor?
jeyben [28]

Answer:

PE = 102.9 Joules

Step-by-step explanation:

PE = mgh

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= 102.9 Joules

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3 years ago
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Annette [7]

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