I'm not very sure, but I hope it'll help.
-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface
Answer:
9 and 3 GCF is 3
8 and 4 GCF is 4
the GCF of 8,3,4,9 = 1
Step-by-step explanation:
If you are just dividing percent's, then each grade would have 12.5 percent.
Please, find attached the image with the complete question
Answer:

Explanation:
The triangle ACB is a right triangle with these features:
- x represents the opposite side to the angle g
- y represents the adjacent side to the angle g
The <em>tangent ratio </em>on an angle in a right triangle is equal to the length of the leg opposite to the angle divided by the length of the leg adjacent to the angle.
Hence:
