Tyshara wants to go ice skating. She checks the prices at the two closest skating rinks online. Skate-A-While charges a skate rental fee of $2 and $2.50 for each hour of ice-skating. Rink-for-Skate charges a skate rental fee of $3.50
and $2 for each hour of ice-skating.
How many hours would Tyshara have to skate for the costs to be the same?
If she wants to skate for 2 hours, which place is cheaper?

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

because they could drop even lower..

14

step-by-step explanation:

14 x 3 = 42