Question 5 of 10 f(x) = 1 +3 g(x) = 2x2 – 4 Find (f .g)(x).
O A. (f. g)(x) = 2xcº – 12
O B. (fºg)(x) = 2x3 + 6x2 + 4x + 12
O c. (f. g)(x) = 2x3 + 6x2 - 42 - 12 O
D. (f. g)(x) = 2.° +12

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

answer: asdfghjkl,mnbv

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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i think it’s a i believe