Answer:
-502.5 − 115 = -617.5
The submarine’s elevation after its final dive is -617.5 feet, or 617.5 feet below sea level.
Step-by-step explanation:
Plato answer
9^2 < 6^2 + 8^2
so its acute angled.
Answer:

Step-by-step explanation:
Divide both sides by 9 to isolate x:

Hope this helps!
A triangles is 180 degrees. 100+50=150.
180-150=30
X=30
Answer:
infinity
Step-by-step explanation:
you can change x and then every answer will be different