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Elden [556K]
3 years ago
11

What is this expression in simplified form? ( 6 square root 2) (-3 square root 5)

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Step-by-step explanation:

- 18 \sqrt{10}

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Step-by-step explanation:

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the area of a rectangular volleyball court is 1800 square feet the courts length is twice it width write a system of equations t
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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

so

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

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

substitute equation B in equation A

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Simplify

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take square root both sides

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x=2y

substitute the value of y

x=2(30)=60\ ft

therefore

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

7 0
3 years ago
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An inverted pyramid is being filled with water at a constant rate of 50 cubic centimeters per second. The pyramid, at the top, h
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Below is an attachment containing the solution.

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