Solve the equation. the quantity 5 divided by 6 end of quantity multiplied by x minus 4 equals negative 2. a. 2 and two fifths. b. 1 and two thirds. c. negative 2 and two fifths. d. 3 and two fifths.

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,

your answer would be 12