Answer:
Planes and pulleys can increase the speed of completed work
Step-by-step explanation:
-1.825. you subtract 16.2 from 1.6. then divide that number by 8
9 feet
Step-by-step explanation:
The table cloth would be 9 feet in length
For this case we must indicate the cosine of A, of the figure shown. By definition:

Substituting the values we have:

So, we have to:

Answer:
Option D
Answer:
13a
Step-by-step explanation:
9a + 3a + a = 13a