While on vacation, enzo sleeps 115% as long as he does while school is in session. he sleeps an average of s hours per day while he is on vacation. which of the following expressions could represent how many hours per day enzo sleeps on average while school is in session? a.1.15s b. s/1.15 c.100/115s d.17/20s e.(1.15-0.15)s

S/1.15

and

100/115S

Step-by-step explanation:

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answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

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