Answer:
x = 175
Step-by-step explanation:
Add 8 on both sides to get 350 = 2x. Divide 2 on both sides to get your x value which is 175.
4/.39=10.26 lbs.
5/.39=12.83 lbs.
The melons are between <u>10.26 & 12.83 lbs</u>.
:)
Oh, use SOH - CAH - TOA
Sin x = Opposite / Hypotnuse
Cos x = Adjacent / Hypotnuse
Tan x = Opposite / Adjacent
So for #1, for example:
Sin A = 15/17
15/17 would be your answer.