Answer:

Step-by-step explanation:
Use the addition property of equality to get w by itself.

Answer:
Angle B is 120°
Step-by-step explanation:
Since it's a supplementary angle (angles that add up to 180°) on top of the triangle, you would find ∠B by subtracting 180 by 60 and ∠B will be 120°. Hope this helps:)
Answer:
First one is 6 16/21
Second one is 3 14/15
Step-by-step explanation:
Answer:
unditified?
Step-by-step explanation: