Answer:
7m + 29
Step-by-step explanation:
You add 2m and 5m to get 7m
Then add -16 and 45 to get 29
Answer:
x=60°
Does the answer help you?
The quadratic formula is

. With the values from this equation plugged in, it looks like this:

The solution is x = - 3/2
reflection across the x axis and rotation