A) 6
Replace the y with 6
4(6)+13=37
Multiply
24+13=37
Add
37=37
I hope this helps :)
If you have any questions about my answer please feel free to ask:)
57.142 i think it would be correct
I believe there are 35 backpacks in all. 2 closets have 6 shelves all together. Then 6*5=35.
The height is 6tan(60)=10.39 then plug that in to trapezoid area formula
(11+6+15)/2*10.39=166.24
x equals negative 8 that's it
