Answer:
3 9/16 lbs
Step-by-step explanation:
took quiz
Answer:
6/8, 9/12, 12/16
Step-by-step explanation:
Multiply the numerator and denominator by the same amount to maintain the same ration.

Answer:
tan -1 (8/10)
Step-by-step explanation:
hope it helps :3
The answer to this is -8/3