What is the angle of elevation to the top of a 45 foot building from 85 feet away? Round your answer to the nearest tenth.
•31.9°
•58.1°
•27.9°
•62.1°

Do u just plot the numbers on the graph like (1,

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! ❤

See attachment below and find the equivalent of tan(∠qsr)