I need help with these 4 problems and I would like a very detailed explanation on how to solve each one and where I can read the explanation clearly. As long as I can have this before tomorrow, I don't mind waiting for the feedback.

A guy wire for a suspension bridge runs from the ground diagonally to the top of the closest pylon to make a triangle. We can use the Pythagorean Theorem to find the length of guy wire needed. The square of the distance between the wire on the ground and the pylon on the ground is 456,500 feet. The square of the height of the pylon is 19,600 feet. So the length of the guy wire can be found by evaluating 456,500 + 19,600. What is the length of the guy wire? Enter the exact answer. The length of the gu feet. https://snhu.mobius.cloud/contentmanager/AssignmentList.do 5/9 9/22/2020 Question 12: (2 points) Find the -intercept and the y-intercept without graphing. Write the coordinates of each intercept. 93 - 10y = 90 Enter the exact answers as points, in a format such as (5, 14). r-intercept: 7/-intercept:Simplify the expression. V10026 Enter the exact answer. To enter a square root, use "sqrt". For example, to enter v2 , type in sqrt(2*x). However, you should be able to reduce your answer here to an expression that does not need a square root. For this Problem Set question, do not use absolute values in your answer. In other words, use va2 = a instead of vx2 = (x]. https://snhu.mobius.cloud/contentmanager/AssignmentList.do 4/9 9/22/2020 Question 10: (5 points) Simplify the expression. 5\\442 + 199z Enter the exact answer. To enter a square root, use "sqrt". For example, to enter v2 x, type in sqrt(2*x)