I need help with these 5 questions. Thank you

Solve the triangle. c m D (Round to two decimal places as needed.) 0 . A x D (Round to one decimal place as needed.) B a |:| (Round to one decimal place as needed.) Solve the following triangle. 40 a b 1200 B 5 (. . . B~ (Simplify your answer.) a~ (Type an integer or decimal rounded to two decimal places as needed.) b~ (Type an integer or decimal rounded to two decimal places as needed.)Pat needs to determine the height of a tree before cutting it down to be sure that it will not fall on a nearby fence. The angle of elevation of the tree from one position on a at path from the tree is H = 50, and from a second position L = 40 feet farther along this path it is B = 40. What is the height of the tree? E) The height of the tree is approximately El it. (Do not round until the nal answer. Then round to the nearest tenth as needed.) The height of a radio tower is 400 feet, and the ground on one side of the tower slopes upward at an angle of 10. (a) How long should a guy wire be if it is to connect to the top of the tower and be secured at a point on the sloped side 170 feet from the base of the tower? (b) How long should a second guy wire be if it is to connect to the middle of the tower and be secured at a point 170 feet from the base on the at side? (a) What is the length of the rst guy wire? |:| feet (Do not round until the nal answer. Then round to one decimal place as needed.) (b) What is the length of the second guy wire? |:| feet (Do not round until the nal answer. Then round to one decimal place as needed.) Find the height of the tower using the information given in the illustration. The height of the tower is D feet. (Do not round until the nal answer. Then round to two decimal places as needed.)