Answer:
It's non-proportional
Step-by-step explanation:
90°
120°
210°
Answer:Answer:
C. 120°
Step-by-step explanation:
m∠d = 150°
m∠ a = 90°
The sum of angles at a point add up to 360°
m∠b + m∠c +m∠e = 360° - (90° + 150°) = 120°
Answer:
5
(
2
x
+
7
)
Step-by-step explanation:
Answer: 5 (2x-7)
Step-by-step:
So we do the same on both sides of the equation:
First we add x - 2+7x=1
Then we take away 2- 7x=-1
Then we divide by 7- x=1/7 or -0.14
Hope I helped,
~FabSafxo