Answer:
The problem states that the submarine dives down 115 feet deeper. The words dives and down convey that the submarine dove farther below its initial level. So, I should subtract 115 feet from -502.5 feet.
Step-by-step explanation:
Correct answer
($2.19,$2.39)
khan
11°
tan ∅ = 20/100 = 0.2
∅ = 11.31°
(2*5) 3*7-1*6÷3*2+1*4÷2*5=216
