Pls answer if you know the answer Jordell made 45% of his shots he took during the basketball game. If he attempted 40 shots how many times did he score?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Find the domain of the following expression: 1/(√x)-2