BRAINLIST RIGHT ANSWER RN

Find the value of x that makes ABCD a parallelogram.

Since a parallelogram is total measurement is= 180 then

A+B+C+D=360

70+(x+40)+70+(x+40)=360

= 140+(x+40)+(x+40)=360

(x+40)+(x+40)=360-140=120

(x+40)+(x+40)=120

So lets give x a random number to see if the value is correct

X=20

(20+40)+(20+40)=

=60+60=120

So x =20

But i dont see that option in your question

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6