Help!!
i really need help getting this done and i dont know how to do it!

"find missing lengths and leave your radicals in simplest form"

simple right triangles

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?