Using the distance formula you get 6,8,10
The apples would cost (8.9x.99) $8.81. So, 10-8.81 is about 1.19. They would get $1.19 back
<h2>0.00066666666
</h2><h2>????????????????</h2>
A2+b2=c2
c2=10
x2+x2=100
2x=100
x=50
Divide by 2 to get 25.
Get square root of 25
Your answer is 5