Answer:
The length of the ramp is at least 17.2 feet
Step-by-step explanation:
See attachment for the appropriate diagram.
The length of the ramp is represented with z
So, we have:


Required
Find z
To find z, we make use of sine formula:

Make z the subject

So:



<em>The length is at least 17.2 feet</em>
Answer: c
Step-by-step explanation:
ANSWER

EXPLANATION
We want to find the coordinates of the point W(x,y) which divides V(-3,3) and X(9,13) in the ratio m:n=3:4.
The x-coordinate of this point is given by:




The y-coordinates is given by;




Hence
