Aright triangle has a leg b of length 7 and a hypotenuse of length 11 what is the length of the other leg a?

answer asap

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

How far is x from 5 on a number line?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30