Eve is doing an obstacle course in gym class. First, she runs 100 feet and jumps over a
hurdle. Then, she crawls through a 20-foot tunnel. Finally, she dribbles a soccer ball 60 feet
to the finish line. How many yards long is the obstacle course?

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.