Step-by-step explanation:
I'm sorry I don't understand the question pls forgive me
The two given angles are vertical angles and equal each other:
3x + 50 = 6x -10
Now solve for x:
Subtract 3x from both sides:
50 = 3x -10
Add 10 to both sides:
60 = 3x
Divide both sides by 3
X = 20
6(21)=72 6(31)=186
add 72+186=258
258 is the answer
Answer:
Is this an exam? looks like it
Answer:
C
Step-by-step explanation:
x + 6 not hard
