How much simple interest is earned on an investment of $1250 if the money is invested for 5 years at an annual interest rate of 4.5%

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,

i need a diagram

step-by-step explanation:

no