Quadrilateral wxyz is on a coordinate plane. segment xy is on the line x − y = −3, and segment wz is on the line x − y = 1. which statement proves how segments xy and wz are related?
a. they have slopes that are opposite reciprocals of 1 and −1 and are, therefore, perpendicular.
b. they have the same slope of 1 and are, therefore, parallel.
c. they have slopes that are opposite reciprocals of 0 and undefined and are, therefore, perpendicular.
d. they have the same slope of −1 and are, therefore, parallel.

option b they have the same slope of 1 and are, therefore, parallel.

step-by-step explanation:

we know that

if two lines are parallel, then their slopes are the same

segment xy

x-y=-3

isolate the variable y

y=x+3

the slope of segment xy is m=1

segment wz

x-y=1

isolate the variable y

y=x-1

the slope of segment wz is m=1

therefore

they have the same slope of 1 and are, therefore, parallel.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: