Answer:
A. The students were not chosen randomly.
Step-by-step explanation:
Is the question number 2 you need help
Answer:
I already did
Step-by-step explanation:
Answer:
x = 3.7
Step-by-step explanation:
Apply trigonometric function to find x
Reference angle = 24°
Opposite = x
Hypotenuse = 9
This, apply SOH:
Sin 24 = Opp/Hyp
Sin 24 = x/9
9 × Sin 24 = x
3.66062979 = x
x = 3.7 (nearest tenth)