3 years ago

Rewrite 4/10 : 1/25 as a unit rate. A: 10:1 B: 25:4 C: 2:125 D: 100:1

Mathematics

1 answer:

Vladimir79 [104]3 years ago

6 0

Answer:

4/10 : 1/25

4/10 / 1/25 = 4/10 x 25/1 = 100/10 = 10.

10 can also be written as 10:1, so A is correct.

Hope this helps!

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Wouldn't it be 1/3 ??

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Bond [772]

Answer:

Part 1) $\frac{a^4}{4b^2}$

Part 2) $-\frac{v^9}{w^6}$

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we know that

When divide exponents (or powers) with the same base, subtract the exponents

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2 years ago

A 236 inch board is cut into two pieces. one piece is three times the length of the other. find the length of the two pieces

kirill [66]

let length of one piece = x

length of other piece = 236-x

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x=3(236-x)

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3 years ago

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Sveta_85 [38]

For this case we have the following angle:
theta = (9/5) pi
Having the conversion we have:
theta = ((9/5) pi) * (180 / pi)
Rewriting we have:
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theta = (9/5) * (180)
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3 years ago