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Mumz [18]
3 years ago
8

Use a ratio to compare this quantity 25mm : 2cm

Mathematics
1 answer:
Tema [17]3 years ago
4 0
5:4 i’m not quite sure but i think it would be 5:4
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Answer:

Alex is 2 1/4 inches longer than Maddy

Step-by-step explanation:

Alex is longer than Maddy

20 3/4 - 18 1/2

Get a common denominator

20 3/4 - 18  2/4

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Answer:

-9/8

Step-by-step explanation:

\frac{-2a^{-3}b^2}{a} \\ \\ =-\frac{2b^2}{a^4} \\ \\ =-\frac{2(3)^2}{(-2)^4} \\ \\ =-\frac{18}{16} \\ \\ =-\frac{9}{8}

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
(m 5/6) (m1/6) ^7 = m^x
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Answer:

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Step-by-step explanation:

Here, we want to find the value of x

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Using the law of indices for power multiplication

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we simply equate the powers in this case since the base are equal

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