A machine salesperson earns a base salary of $40,000 plus a commission of $300 for every machine he sells. y =

two data sets with the same median will not have the same varaibility

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

the answer to this is a. a^2 + b^2 = c^2