Penny and kenny have the same number of football cards.

penny has sorted her cards into piles of 10.

kenny has sorted his cards into piles of 18.

penny has less than 100 cards.

how many football cards do they have?

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

the two may have that, even a breakdown is probably offered