EF Given that
AB
BC
= {, complete the statements to
DE
show that AABC - ADEF by the SAS similarity
theorem
Horizontal and vertical lines are
So, angles vare right angles by definition of
perpendicular lines
All right angles are
Therefore, AABC - ADEF by the SAS similarity
theorem

stops on an even number.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

∡ eia and ∡ kij are congruent

step-by-step explanation: