Which equation can be used to find the length of the missing side x?
7
A. X= 7 cos 65°
C. X=
sin 650
o
B. X= 7 sin 650

7
D. A =
cos 65°

hope this is what you were asking for!

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.