Answer:
23.3
Step-by-step explanation:
To solve this you do as followed
Cos(9) = 23/hyp
* hyp divide by cos(9)
hyp(XY) = 23/cos(9)
XY ≈ 23.3
I use desmos . com so it's easier.
A) 1.29
B) 0.91
C) 0.97
D) 1.05
Good Luck!
17.6764$
14 * 1.07 = 14.98$
14.98$ * 1.18 = 17.6764$