Question for 10 ABC Bookstore uses a storage unit that measures 12 x15f1x 18 ft. What is
the volume of this storage unit?
O A 1800 cubic feet
B. 2340 cubic inches
C. 1800 cubic inches
D. 2340 cubic feet

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

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,