Stan knows that segment ab || segment cd. he wants to use the definition of a
parallelogram to prove that quadrilateral abcd is a parallelogram. which equation
can he use?

i hope this is what you were looking for.

see attached graph

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

answer is because 4×10=40

and 98×4= is 392

40,392

there were a lot of them but the first one to pop up on a google search was bts