You will have to take 3x common from both terms and your ans should look like this,
3x(9x^2-4)
Answer:uh
Step-by-step explanation:
Answer:
uhhhhhhhhhhhhhhhhhhhhhhh
Step-by-step explanation:
Answer:
a=109° b=71°
Step-by-step explanation:
All the angles in a parallelogram add up to 360. There are a few rules:
The opposite angles are congruent.
Consecutive angles are congruent.
We can apply these rules here.
71 is opposite to b
and a is consecutive to 71 so we can put together these equations.
180=71+a
71=b
we can simplify to get the answers
the end
Answer:
A
Step-by-step explanation:
