2 years ago

What are the equivalent expressions?

Mathematics

1 answer:

Nataliya [291]2 years ago

6 0

The correct answer is
D. 4^3*5^3 and 20^3
Because if you calculate
= (4*5)^3= 20^3

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Solnce55 [7]

Answer:

the ramp must be lowered

Step-by-step explanation:

Use the definition of the sine function to find the height of a ramp that is 8°.

Sine = Opposite/Hypotenuse

sin(8°) = height/8

height = 8×sin(8°) = 1.11

The height Nate's dad allows is 1.11 feet. At 1.5 feet, the ramp is too high.

The ramp must be lowered.

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2 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Lucy used 3 gal of paint to cover 900 ft. She needs to cover a total of 1,100 ft?.

insens350 [35]

Step-by-step explanation:

3 gal = 900 ft

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So, each gal is used for cover 300 ft,

Then,

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We need <u>3 2/3 gal</u> to cover 1100 ft.

Hope it helps!

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