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coldgirl [10]
2 years ago
12

I need help with this please!!

Mathematics
1 answer:
Wewaii [24]2 years ago
5 0

Answer:

-5 would Be your answer

Step-by-step explanation:

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Four circles, each with a radius of 2 inches, are removed from a square.
natka813 [3]

<u>Given:</u>

Given that the radius of the circle is 2 inches.

We need to determine the area of the remaining square.

<u>Area of a square:</u>

Given that each circle has a radius of 2 inches.

Then, the diameter of each circle is 4 inches.

Hence, the side length of the square is 2 × 4 = 8 inches.

The area of the square is given by

A=s^2

A=8^2

A=64 in^2

Thus, the area of the square is 64 square inches.

<u>Area of the four circles:</u>

The area of one circle is given by

A=\pi r^2

Substituting r = 2, we have;

A=4\pi

Thus, the area of one circle is 4π in²

The area of 4 circles is 4 × 4π =16π in²

Hence, the area of the 4 circles is 16π in²

<u>Area of the remaining square:</u>

The area of the remaining square is given by

Area = Area of the square - Area of four circles.

Substituting the values, we get;

Area=64-16\pi

Thus, the area of the remaining square is (64 - 16π) in²

Hence, Option c is the correct answer.

5 0
2 years ago
URGENT : What is the value of the expression (1 - 2) - (3 - 4) - (5 - 6) - etc.ect. - (99 - 100)?
enot [183]
-50 to -51; 49 to 50; -48 to -49; 48 to 49; 50 to 51

I just add one
5 0
3 years ago
Y2 + 72 ÷ x - 12 What is the value of the expression when x = 9 and y = 5?
Usimov [2.4K]

Answer:

Step-by-step explanation:

Y2 + 72 ÷ x - 12

Putting values of x = 9 and y = 5 in the equation

(5)^2 + 72 ÷ 9 - 12

25 + 72 ÷ 9 - 12

25 + 8 - 12

33 - 12

= 21

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3 years ago
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vaieri [72.5K]

Answer:

65

Step-by-step explanation:

because at the top it is 65 so at the bottom its....

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4 years ago
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YnwavIUC value to ring Distance
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Answer:

Step-by-step explanation:

13 units

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