As you start to set up your tent for your first night of camping, you are curious to know the surface area. Find the surface area of the tent:

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?