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Sedaia [141]
3 years ago
15

Find the inner product for (7,1) (0 -2) and state whether the vectors are perpendicular.

Mathematics
1 answer:
Fofino [41]3 years ago
6 0

Answer:

the answer is 67.980

Step-by-step explanation:

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the perimeter of the triangle shown to the right is 154 meters. find the lenght of each side. (4x)m  (7x+2)m  (7x+8)m
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The first to find the length of each side, we have to find the value of x :
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x =  \frac{144}{18}

\boxed{x=8}

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<u>Solution Third Side :</u>
</span>(7x+8)m = (7(8)+8)m = 64\ m
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