Answer:
4
Step-by-step explanation:
4*4*4=16*4=64
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Answer:
x=13°
Step-by-step explanation:
If BE is an angle bisector, then it divides the angle into two equal angles. This means that
∠ABE=∠EBC
Since ∠ABE=2x+20 and ∠EBC=4x-6, we have
2x+20=4x-6
2x-4x=-6-20
-2x=-26
2x=26
x=13°
Answer:
associative property
Step-by-step explanation:
Answer:
a) x=60°, 2x=120°
b) x=36°
Step-by-step explanation: