Answer: 10
Step-by-step explanation: We can just count the number of vertices in the star and each vertex makes an angle. There are ten vertices in a star and thus ten angles.
Answer:
A
Step-by-step explanation:
Joint variation is given by:
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Where k is some constant.
We are given that y = 360 when x = 4 and z = 10. Therefore:

Solving for k:

Therefore, our equation is:
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Then when x = 5 and z = 12:

The answer is A.
Answer:
-5 + 6 = 1
Step-by-step explanation:
The model number may be used to simplify -5 + 6 = 1
Answer:
4 and 9 hundreths
Step-by-step explanation:
There is not enough information to answer this question.