Please help me with the following questions attached! :)

U H bigideasmath.com ' Big Ideas Math lil' u _, Liar. Yasmeena Abdelfata h BIG IDEAS MATH 9.4 pg. 491 # 3, 5, 1, 9, 13, 1s, 11, 19, 21, 23 a CALCULATORS 9 i MAKING AN ARGUMENT Your family room has a sliding-glass door. You want to buy an awning for the door that will be just long enough to keep the Sun out when it is at its highest point in the sky. The angle of elevation of the rays of the Sun at this point is 70 , and the height of the door is 8 feet. Your sister claims you can determine how far the overhang should extend by multiplying 8 by tan 70 . Is your sister correct? Explain. Sun's ray '\" Yes, the length of the awning is the product of the side opposite the angle of elevation and the tangent of the angle of elevation. A Yes, the length of the awning is the product of the side adjacent to the angle of elevation and the tangent of the angle of elevation. b No, the length of the awning is the quotient of the tangent of the angle of elevation and the height of the door. I O No, the length of the awning is the quotient of the height of the door and the tangent of the angle of elevation. What is the length of the awning to the nearest tenth? The length of the awning is about feet. .0. 3 of 10 answered PREV ... NEXT We\" 7 8 9 1 :3: -: 0 i n USING STRUCTURE Find the tangent of the smaller acute angle in a right triangle with side lengths 5, 12, and 13. Write your answer as a fraction. The tangent of the smaller acute angle is j