Question

Triangle ABC is a right triangle. Which equations can be used to find the value of x? Check all that apply.

X+90+ (x-10) - 180
X+90+ (2x+40) = 180
2x+80 = 180
x+90 = 2x+40
(x-10)+90 = 2x+40

Answer 1

Answer: the answer needs to equal 90 degrees

Step-by-step explanation:mhm

Answer 2

A) X+90+ (x-10) - 180

C) 2x+80 = 180

D) x+90 = 2x+40

I just took the quiz on edge