Last month hao dog ate 40 cans of dog food in 31 days. how many cans does hao needs to buy to feed his dog for the next 6 days?

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

25/6 hope it : )

step-by-step explanation: