Which table could represent a proportional relationship? A. x 1 2 5 11 y 1,300 2,600 6,500 14,300 B. x 1 2 5 11 y 1,150 2,250 4,500 12,300 C. x 1 2 5 11 y 900 1,800 3,500 7,640 D. x 1 2 5 11 y 950 1,900 4,500 11,200

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,

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

the answer to your question (9+10) is 19