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4 years ago

Whats the missing leg?

Mathematics

2 answers:

joja [24]4 years ago

5 0

8^2+b^2=10^2
64+b^2=100
-64 -64
b^2=36
Square root both sides to get 6^2.

Alinara [238K]4 years ago

4 0

b $b^{2} + 8^{2} = 10^2$

solve for b

$b^{2}= 100 - 64 = 36\\\\ b= \sqrt{36} =6$

The missing leg is 6 in

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3 years ago

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3 years ago

Read 2 more answers

Let u = <-9, 4>, v = <8, -5>. Find u - v. URGENT

Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

So, if you have

$u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle$

the subtraction is simply

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So, in your case, we have

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