Part A is y=2x+5
I’m not sure if you need help with part b but I can’t fully see the question.
Answer: Equilateral
Step-by-step explanation:
Answer:
ST 45
Step-by-step explanation:
9x=4x+25
5x=25
x= 5
plug back in 9(5)
Answer:
80
Step-by-step explanation:
Circle circumference = 2*pi*r
160*pi = 2*pi*r
(160*pi)/2*pi = (2*pi*r)/2*pi
80 = r