Answer:
x = -9, -3
Step-by-step explanation:
x = -3, -9
Answer:ez 26
Step-by-step explanation: how do you not know this
Answer: a= c+11
a has 9 more than b which has 2less than c
both have equal sides and equal Angel's
the angels In a rectangle 4 sides
the angles in a trapezoid is 4 sides