Question

What is the value of x

Answer 1

Answer:

x = 15 degrees

Step-by-step explanation:

This is a right angle, since we know that a right angle contains 90 degrees, we can form an equation.

$30+4x=90$

Now, we solve for x.

$-30+30+ 4x = -30+90$

$4x=60$

$\frac{4x}{4}=\frac{90}{4}$

$x=15$