Question

What is the value of x? Round to the nearest tenth.



A.
2.6

B.
13.7

C.
15.3

D.
19.7

Answer 1

So first we have to input it into the formula, right?

Answer 2

\[a ^{2}+10^{2}=c^{2}\]

Answer 3

@baseballer2014

Answer 4

yes so now we know c=hypotenuse so you can plug in for c and solve for a

Answer 5

So