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2 years ago

Please help me. Giving all these points for correct answer.

Mathematics

2 answers:

Eddi Din [679]2 years ago

7 0

Answer:

7.72500

Step-by-step explanation:

Here are the steps for and problem like this one.

Write an inequality to represent the situation.
Remove Parentheses
multiply the numbers (in this case it would be 2×3=6)
Subtract the numbers (in this situation it would be -54 - 6 = - 60)

andrew-mc [135]2 years ago

3 0

Answer:

7.722 cm^2.

Step-by-step explanation:

The area required is 1/4 of the difference of the area of the square and the circle.

The radius of the circle = 1/2 * 12 = 6 cm.

The area required = 1/4 * (12^2 - 3.142 * 6^2)

=7.722 cm^2.

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Marianna [84]

Answer:

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

Step-by-step explanation:

Let

x ----> the length of rectangular volleyball court

y ---> the width of the rectangular volleyball court

we know that

The area of the rectangular volleyball court is equal to

$A=xy$

$A=1,800\ ft^2$

$1,800=xy$ ----> equation A

$x=2y$ -----> equation B

substitute equation B in equation A

$1,800=(2y)y$

$1,800=2y^2$

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Simplify

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take square root both sides

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substitute the value of y

$x=2(30)=60\ ft$

therefore

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

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3 years ago

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Artyom0805 [142]

Answer:0.68,0.35,0.31,0.20

Step-by-step explanation:

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2 years ago

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julsineya [31]

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2 years ago

Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.

jeka94

Answer:

Option C $25.64\ in^{2}$

Step-by-step explanation:

we know that

The area of a circle is equal to

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substitute

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He will have more than enough because he only needs to cover 84.1425 square feet.

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3 years ago

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