8. Assuming that Earth is a sphere of radius 6378 kilometers, what is the difference
in the latitudes of Lynchburg, Virginia and Myrtle Beach, South Carolina, where
Lynchburg is about 400 kilometers due north of Myrtle Beach? (Round your answer
to two decimal places.)

5/20 so 25%

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

answer:

24pi or letter c

first the equation needs to be simplified. so the equation would now look like:   52-24+11

then you multiply.

and when you multiply, you will get the answer of 39.