While exploring underwater caves , the depth meter on a scuba divers watch indicated that he was at feet . If he traveled up 13 feet , what would be his new depth

-42 ft

Step-by-step explanation:

I think your question missed the key information so allow me to attach the photo below which may be fit with your question.

Here is my

At first he were at: -55ft  

Then, he traveled up 13 feet

So his new depth = -55+13 = -42 ft

Step-by-step explanation:

Given:

Initial distance, Di = - 55

Travelled distance, Dt = 13 ft

Final distance, Df = Di + Dt

= -55 + 13

= -42 ft

New depth = -42 ft.

44

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.