3. If the measure of angle 4 is 6x + 20 and the meas-
ure of angle 7 is 10x - 40, what is the measure of
angle 6?
a. 60°
b. 70°
c. 110°
d. 116°
e. 120°

Respuesta :

Nylahk

Answer:E

Step-by-step explanation:

If you add all the number together then you will get yourself to 120