Which ordered pairs are solutions to the equation? 2x + 2y = 18 a.) (1, 11) and (2, 6) b.) (1, 8) and (8, 1) c.) (1, 8) and (1, 11) d.) (8, 1) and (2, 6)

B.) (1, 8) And (8, 1)

Step-by-step explanation:

Hope Your Thanksgiving Went Well, Here's Some Help Cleaning Up

-TheKoolKid1O1

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,

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb