for the volume do the equation length×width×height. so 10×4×2.75
Get the app Socratic and then take a pic, it will explain it better than anybody on here can
the length of a leg on a 45-45-90 triangle given the hypotenuse is half the length of the hypotenuse times sqrt(2)
hypotenuse = 10
10/2 =5
so the answer should be 5sqrt(2), which I don't see as a choice
Answer:

Step-by-step explanation:
= 
So,
There are 7 cherry gumballs and 6 grape gumballs.
The total gumballs is 13.
Therefore, the ratio of grape gumballs to total gumballs is 6:13.