Find the value of x in the right triangle below. HINT: X IS NOT THE HYPOTENUSE!!!
11
3.9
х
O 2.49
O 10.3
O 7.9

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What is r i 4.5+10r=-6.5 with work pls

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?