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solong [7]
3 years ago
13

Help asap please and please explain so I could try the rest on my own

Mathematics
2 answers:
Brums [2.3K]3 years ago
5 0
7 like that person said
kiruha [24]3 years ago
4 0

Answer:

7

Step-by-step explanation:

It has a 45 45 90 ratio, so if the hypotenuse is 7 root 2, then the two sides have to be 7.

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horsena [70]
K, remember
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also
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x^{-m}= \frac{1}{x^m}
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so
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( \frac{ \frac{1}{49} }{ \frac{1}{25} } )( \frac{(x^{-3}) }{\frac{1}{y^8}} )
( \frac{ \frac{1}{49} }{ \frac{1}{25} } )( \frac{\frac{1}{x^3} }{\frac{1}{y^8}} )=
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\frac{25y^8}{49x^3}
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5 0
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wariber [46]
If you divide 8 from 140 you'll get 17.5 or 1120<span />
4 0
3 years ago
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