The formula is
(theta)/360 · 2(pi)r
theta is the given angle
r is radius of the circle
Answer:
30%
Step-by-step explanation:
You add +7 to both sides and then divide by 9 to get the x alone.
Answer:
Step-by-step explanation:
f"(x)=2
integrating
f'(x)=2x+c
f'(1)=2+c=4
c=4-2=2
f'(x)=2x+2
integrating
f(x)=2x^2/2+2x+a
f(x)=x^2+2x+a
f(2)=-2
(2)^2+2(2)+a=-2
4+4+a=-2
a=-2-8=-10
f(x)=x^2+2x-10
