Working together, jaidee and jose can sweep a porch in 6.96 minutes. had he done it alone it would have taken jose 13 minutes. how long would it take jaidee to do it alone?

4400

step-by-step explanation:

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

$450 i think. hope this ☺

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