G(x)= x^2-6x-7
g(2)= 2^2 - 6×2 - 7 = -15
f(x)= x + 8
f(g(2))= -15 + 8 = -7 thus a is answer
It might be -0.35, -0.3, 0.5, and 0.55
Answer:
The third triangle (purple)
Step-by-step explanation:
It is a right triangle with the same angle measurements. The sides are proportional.
Answer:
3 and 4
Step-by-step explanation:
They are both across from each other on the diagram, they are the only ones who even seem to be equivelent and across from each other
Answer:
78.5 in
Step-by-step explanation:
Circumference = 2r
Circumference = 2(3.14) x 12.5
Circumference = 25 x 3.14
Circumference = 78.5