Triangle JKL has vertices at the following coordinates: J(2, 2), K(-1, 3), and L(-2, -1). Determine whether or not triangle JKL is a right triangle.

It is a right triangle

Step-by-step explanation:

Area of triangle JKL = 1/2 X (-1-(-2)) X (3 - 2)

   =1/2 X 1 X 1 = 0.5 sq unit

(Please see the attached below)

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it