Answer:
Step-by-step explanation:
tan P = =
tan Q =
B
x is alternate exterior angles and y is 180 - x
the answer is 60 :) good luckStep-by-step explanation:
the horizontal tangent line mean y'=0
8 - 2x = 0
x = 4
square root 45 lies between 6 and 7
I hope it's helpful!