Answer:
If you're solving for x-correct me if I'm wrong-then its x=9B/2 + 12
<u><em>It is 4 dude this simple math it is basicly subtraction anyway pls give me brainlest</em></u>
Answer:
I don't see the function or boxes???
Step-by-step explanation:
Answer:
The muscular work completed by four men will be 2400 ft. lbs.
Step-by-step explanation:
See the diagram of the ramp.
Four men carry 20 boxes each up a ramp as shown.
So, 4 men carry total (4 × 20) = 80 boxes up the ramp and each box weighs 5 pounds.
Then, the 4 men carry total (80 × 5) = 400 lb weight up the ramp.
Now, the vertical height of the ramp from the ground level is 6 ft.
Hence, the muscular work completed by four men will be (400 × 6) = 2400 ft. lbs. (Answer)
Answer:
825.22
Step-by-step explanation:
hope this is helpful.