3 years ago

WILL GIVE BRAINLIEST AND 20 POINTS!

1 answer:

defon3 years ago

7 0

Radius of design= 18 in
Area of design= pi*r^2
= 3.14*324
= 1017.36 sq. in

1017.36/144
= 7.065 sq. ft

7.065*35
= 247.275

Therefore, the cost of building the design costs $247.275 to make

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The sum of two numbers is 54 and the difference is 12 . what are the numbers?

Gnesinka [82]

X + y = 54

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x = 33

y = 21

33 + 21 = 54

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Hope this helps!

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3 years ago

Joe is building a container to hold sand for a beach party. The container will hold 9,000 cubic feet of sand. Of the base of the

Genrish500 [490]

Answer:

The height of the container is 4 feet.

Step-by-step explanation:

A container has the format of a rectangular prism.

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In this question:

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3 years ago

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trapecia [35]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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4 years ago

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Oksana_A [137]

Answer:

I believe the answer is six-hundred thousand (600000). That's if I read your question right. I'm not sure what you were asking exactly.

Step-by-step explanation:

6 (10000 x 10)

6 (100000)

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3 years ago