In bleyl middle school,30% of the students participated in after-school clubs. For every 100students how many are in an after-school club?

3

divide 100 by 30 then take the answer will be 3.3333 since the repeating number isn't 5 or over 5 then u can keep it at 3

a

step-by-step explanation:

its wrong

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