Use a couclater
ex 1122334*2
2244668
Answer:
x = 2
Step-by-step explanation:
2(3х + 5) = 22
Divide both sides by 2.
3x + 5 = 11
Subtract 5 from both sides.
3x = 6
Divide both sides by 3.
x = 2
I'm pretty sure as the workers elevates to the top, the angles grow bigger (obtuse). As they descend, the angles become smaller (acute). Not very positive on the terms, ahah.
Answer:
its the third one 60,60,60 angles in a triangle add up to 180 degrees 60+60+60=180