Answer:
75°
Step-by-step explanation:
60°+45°+x=180°(by sum of angle)
105°+x=180°
x=180°-105°
x=75°
< 1 = 88
< 2 = 92
First add 4x - 4 + 4x = 180
X = 23
4(23) - 4 = 88
4(23) = 92
all work is pictured and shown
The answer is D you move the decimal over 1 then add 2 0
