Hello i think i could help!
So when looking at it if the quadrilateral has 2 pairs of opposite sides that are congruent (Same) Then its a parallelogram !
Vise versa
I'm guessing you are asking what a number raised to the third power would be called, in that case it'd be called cubed :)
The third one is the proportion
4x_>21=3
x_>24/4=6.............X_>6
1) 32.75 times .40= 13.10
2) 32.75-13.10=19.65
The sale price is $19.65