Answer: 18.75 lb.ft
Step-by-step explanation:
Given
Force required to stretch spring 8 in. is 18 lb
it can be written
Work done in stretching from its natural length to 10 in.
Answer: The Answer is d
Step-by-step explanation: if you put the point on the line you will see they line up
Answer:
y = (4/3)x
Step-by-step explanation:
Two points on the line are the origen (0, 0) and the given (9, 12).
Starting at the origin and moving to (9, 12), we see the change in x being 9 and that in y being 12. Thus, the slope of the line through these two points is m = rise/run = 12/9 = 4/3.
Thus the equation of the line in slope-intercept form is y = (4/3)x + 0, or
just y = (4/3)x
Answer:
9x + 8 ?
Step-by-step explanation:
The length is 5. You can find this by dividing 25 by 5
