Answer: 30
Hard to type on here. But I just did: 180-130= 50-20=
30 degrees
Answer:
There are 15 men in the dance recital.
Step-by-step explanation:
If 20 people is 4 parts, then 5 people are 1 part. Due to that, 15 people will equal 3 parts.
Answer:
= 20
Step-by-step explanation: