Answer:
I would love to help you but were just getting into this subject
Step-by-step explanation:
Answer:
f = 14.26 m (2 dp)
Step-by-step explanation:
Sum of interior angles of triangle = 180°
⇒ missing angle = 180 - 40 - 90 = 50°
Using sin(A)/a = sin(B)/b = sin(C)/c
⇒ sin(40)/f = sin(50)/17
⇒ 17sin(40) = f sin(50)
⇒ 17sin(40) ÷ sin(50) = f
⇒ f = 14.26 m (2 dp)
The correct answer is G. y=15x+80 because y represents the total, 15x represents the number of months times 15 because it increases by 15 members every month. And then you started with 80, so there's plus 80 at the end.