Answer:
Setting
Step-by-step explanation:
9x squared - 6x - 6x + 4
9x squared - 12x + 4
X = 28
you divide 112 by 4 to get 28
Answer: b=101 c=79 d=101
Step-by-step explanation:
since it is a parallelogram opposite angels are congruent a = c ad b=d
because we know a=79 c must equal 79
and because all the angles must add up to 360 add 79+79 = 158
then subtract from 360- 158= 202 then divide by 2 and this will give us the value for b and d b,d=101