Which of the following are factors of 90? select all that apply.
15
4
18
16
12

To prove p is equal to q using an indirect proof what would your starting assumption be?

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Pls will give brainliest and all p.s u can zoom in if u cant see plss