m<CAE = 90: definition of perpendicular
p.s. ty for this!
Well it would be 200 × 8 which would equal to 1600
I think it is D
I am not sure but this is what I think it is
Both are equal y. So you can set them equal to each other
9x+13=2x+48
Subtract 2x from both sides
7x+13=48
Subtract 13 from both sides
7x= 35
X=5
