A store advertises “buy one, get one half-off" for a new pair of figure skates. If the skates originally cost $88, how much would you pay for 10 pairs

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2

3000000000000000000000

the answer is  

d.

121π mi^2

hope you got it chief