The answer is 3/8. When multiplying fractions be sure to multiply the denominators as well as the numerators
Answer:
600
Step-by-step explanation:
note that (f • g) = f(x) × g(x)
f(x) × g(x) = x²(x - 4)
(f • g )(10) = 10²(10 - 4) = 100 × 6 = 600
Answer:
46
Step-by-step explanation:
Answer:
b = 7.56 cm
Step-by-step explanation:
Sum of the angles in a triangle = 180
so m∠A = 180 - 75 - 36 = 69 ;
use the law of sines:
(sin A) / a = (sin B) / b = (sin C) / C.
Now plug in ∠A = 69 into formula (sin A) / a = (sin B) / b and solve for b:
(sin 69) / 12 = (sin 36) / b
cross multiply:
b sin 69 = 12 sin 36 divide each side by sin 69
b = {12 sin 36} / sin 69
b = (12 sin 36) / sin 69 = 7.555........
b = 7.56
3/5 is 60% while 3/8 is only 37.5%
