Quadrilateral A B C D has vertices a (1,0) , b (5,0) c(7,2), and d (3,2). Use slope to prove that A B C Dis a parallelogram. Show all of your work.

f(x) = y

f(-3) = -5

step-by-step explanation:

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )