3 years ago

If R=5Z then 15Z=3Y, then R=? Show work please

1 answer:

6 0

If R = 5z
Then 15 z = 3R so there given 15z=3Y soo R= 5 Y

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Answer:

$\frac{2 \sqrt{177} }{5}$

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Step-by-step explanation:

This is a right angled triangle from what I know so we have to apply pythagoras theorem.

${7.1}^{2} = {a}^{2} + {4.7}^{2}$

we need to rearrange this to find a²

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2 years ago