Answer:
X-16 the first one
Step-by-step explanation:
The first one is equal to x-4
Here is the diagram and the required value of other angle.
Answer:
Step-by-step explanation: 85 students and 80 adults
Answer:
a
Step-by-step explanation:
the answer is a. 6 faces 12 edges and 8 vertices
Answer:
5x= 76.5-1.5
So, m=15m
Step-by-step explanation: