Drag the tiles to the correct boxes to complete the pairs. Match each system of equations to the diagram that represents its solution. 5x + 12y + z = 10 2x + 5y + 2z = -1 x + 2y − 3z = 5 5x − 2y − 3z = 0 x + y = 5 2x − 3z = 4 x + y − 10z = -4 x − 7z = -5 3x + 5y − 36z = -10 x + y + z = 10 -4x − 4y − 4z = -40 2x = 20 − 2y − 2z

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

21

jk it's 20

step-by-step explanation:

hc ghfrfgb

step-by-step explanation:

gedfgb nbgfrezrdfgbn bgfderdfgbvn bvfdsvcb bvfdfgb gfdgb gfr

a

step-by-step explanation: