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Svet_ta [14]
3 years ago
14

What is the area of the circle? Use 3. 14 as an estimate for pi.

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

153.86m^2

Step-by-step explanation:

diameter=14

radius=14/2=7

area of circle=pi×r^2

"" =3.14×7^2

=3.14×7×7

=153.86m^2

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Answer:

16, 8, 23

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7 0
3 years ago
I need the answer hurry please
denis23 [38]
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3 0
3 years ago
Please help me thank you
gayaneshka [121]

Answer:

x = 6

Step-by-step explanation:

First, separate the problem into -\frac{2x}{3} +9=\frac{4x}{3} - 3

Then, Subtract 9 from both sides of the equation. -\frac{2x}{3} +9-9=\frac{4}{3} * x - 3-9

Simplify. -\frac{2x}{3}=\frac{4x}{3}-12

Multiply 3 to each side, which will give you -2x = 4x - 36

Subtract 4x from each side  -2x - 4x = 4x - 36x - 4x

Combine like terms: -6x = -36

Divide both sides by -6

Your answer should be 6

<em>(sorry for the late answer)</em>

5 0
3 years ago
Ariel's garden is planted in the shape of a square and has an area of 81 square feet. If she plans to put a fence around the per
zaharov [31]
9x9=81
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7 0
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Read 2 more answers
joe and his mother built a deck in the shape of a rectangle. the width of the deck is 12 feet. the length of the diagonal is 20
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12 x 20= 240
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