Question

Can't solve this problem. How do you attach a assignment?

Answer 1

You reply again to your question and you click "Attach File".

Answer 2

Got it.

Answer 3

Help with this problem?

Answer 4

x = sqrt ( 100 - 36 ) = 8 mi

Answer 5

Thank you I will go back over the problem because I keep getting 12.

Answer 6

It's a right triangle. You should probably memorize 3,4,5 as the legs of a right triangle. This means any scaled version of 3,4,5 For example, multiplied by 2: 6,8,10
It can save time, because these problems use 3,4,5 (or a multiple) a lot
Also sometimes used is the 5,12,13 (another right triangle)

Answer 7

not sure how you get a 12
a^2+b^2 = c^2 (c is the longest side)
6*6+ b^2= 10*10
36+b^2= 100
b^2= 100-36
b^2= 64
b= sqrt(64)
b=8