Atractor-trailer travels 205.296 miles in 3.12 hours. what is the speed at which the tractor-trailer is traveling?

What are correct trigonometric ratios that could be used to determine the length of ln

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! ❤

Fill in the table with whole numbers to make 430 in five different ways