What is the value of x9+(12−y) x
9
+
(
12
−
y
)
, when x = 2 and y = –5?

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

If value of cos330° is √3/2 then find tan165°.