Evaluate (-9)+9
please

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Ihonestly have no clue if it's each or none.