Answer:
x=40
Step-by-step explanation:
What the problem is telling you is that the unlabeled angle is the same as the 70 degree angle. Since all the angles of a triangle add up to 180 degrees. First take 70+70, which equals 140. Now take the 180-140=40 ,so 40 would be the missing angle.
Answer:
number 2 is linear number 4 is quadratic number 5 is constant
Do you have any answer choices?
Answer:
-2
Step-by-step explanation:
Lets factor
(x+2)(x+2)=0
x=-2
