A quadrilateral must be a parallelogram if (1) one pair of sides is parallel and one pair of angles is congruent
(2) one pair of sids is congruent and one pair of angles is congruent
(3) one pair of sides is both parallel and congruent
(4) the diagonals are congruent

2)

Step-by-step explanation:

makes the most sense. hope this helps and merry christmas. =)

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

a

step-by-step explanation: