The hole for support needs to be feet deep. It is currently inches deep. How much deeper must the hole be? Use pencil and paper. Show two ways to solve this problem. Use the conversion factor .

well 1 foot = 12 inches and since it has to be feet deep i will say 24 inches or 2 feet

Step-by-step explanation:

i hope this helps and im sorry if im wrong

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,