Acompany with loud machinery needs to cut its sound intensity to 37% of its original level. by how many decibels would the loudness be reduced? use the formula l=10log i/i. round to the nearest hundredth. the work is really confusing me, so i would also need to know the work.

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,

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)