Two positive numbers a and b have a product of 300. the ratio of the positive difference of their squares to the square of their difference is 7: 1. find a + b

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

x coordinate is none

step-by-step explanation: