Question

Look at the attachment to help me out please .

Answer 1

perpendicular means they meet at 90 degrees

Answer 2

can you help me with this one too @dan815

Answer 3

i just told u perpendicular means 90 degrees so

Answer 4

that angle there = 90 and u must solve for x

Answer 5

lets say its like this, u know that angle is 90 and u know it is also 8x-6
so if its 90 and 8x-6 then
8x-6=90
what must
x be?

Answer 6

12 @dan815