Ken wanted to cut three pieces of yarn from a 20-foot spool yarn. The length of the three pieces that he needed were 1 feet, 2 feet, and 5 feet. How much of the 20-foot spool
of yarn would be left over?

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

How can you construct perpendicular lines and prove theorems about perpendicular lines

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?