I need help again...XD Q: Bryce did chores every single day in September. It took Bryce 7/8 hours to complete his chores on 20 of the days. The remaining days of the month it took him 1 hour to complete his chores. How many hours did Bryce do chores in September? (There are 30 days in September)

a

step-by-step explanation:

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