Answer:
4
Step-by-step explanation:
Using the rule of exponents
• ⇔ , hence
= = 4
Answer:
6
Step-by-step explanation:
f(x) = 4x - 6
g(x) = √ x+2
so we have that:
(fºg)(x) = 4( √ x+2)- 6
(fºg)(7) = 4( √ 7+2)- 6
(fºg)(7) = 4( √ 9)- 6
we know: √ 9 = √ 3^2 = 3
we have:
(fºg)(7) = 4(3)-6
(fºg)(7) = 12-6
(fºg)(7) = 6
X equals 4 and the x axis
Answer:
Step-by-step explanation:
sinθ = 10/25 = ⅖
θ = arcsin(⅖) = 23.6°