I don't know how to do this problem
1 answer:
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Answer:
Step-by-step explanation:
Start by multiplying both sides by 2, this will get rid of the fraction on the left side and will result in the equation
Then, subtract 2m from both sides, which leaves the equation as
Then, subtract 6 from both sides, this results with the equation
Finally, divide both sides by 10, this will result in m=-1
9514 1404 393
Answer:
3
Step-by-step explanation:
Vertical angles share a vertex point, and have opposite rays for sides. In short, they are across the point of intersection from each other. Vertical angles do not have a common side (they are <em>not</em> adjacent).
The first part of the problem is to identify angle NCA. That is shown in red in the attachment. The vertical angle is across the point of intersection. It is angle 3.
