Answer:
11.37 lb-ft
Step-by-step explanation:
We are given that
Force,F=3 pounds

Let Point A (3,7) and point B(8,8)
We have to find the work done by the force.

feet
We know that Work done by the force

Substitute the values

Hence, the work done by the force =11.37 lb-ft
Is this multiple choice? I know that a is correct.
Answer:
B- 6x(x+2)
C- 3x( x(squared) -3)
4x(squared) (7x+1)
Step-by-step explanation:
Answer:
5.24, 21/4, or 5 and 1/4
Step-by-step explanation:
78+139+14 = 231
231/44 = 5.25
Or 21/4 (improper fraction)
Or 5 and 1/4 (mixed number)
I'm not exactly sure what you were asking I hope that helps!