Which expression represents “x less than 9” A. x + 9

B. 9 - x

C. x - 9

D. 9 + x

I’ll give brainliest to whoever answers first!

Which best explains why this triangle is or is not a right triangle?

For which pair of functions is (gof)(a)=|a|-2?

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy