Answer:
find the erea of shaded secorts in each circle 8cm
e : g = 2 : 7
Step-by-step explanation:
e/f = 3/7
e = 3f/7
f/g = 2/3
g = 3f/2
e/g = (3f/7)/(3f/2) = 2/7
number 1:
number 2:
f(-2) =3
f(x) = 9+3x
Let x=-2
f(-2) = 9+3(-2)
= 9-6
= 3
