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viktelen [127]
2 years ago
8

Of the relations graphed below, three are functions and one is not.

Mathematics
1 answer:
AlekseyPX2 years ago
7 0

Answer:

Graph B

Step-by-step explanation:

the line is at some point perpendicular to the y-axis, there is no unique y value for this x value, which contradicts the definition of a function.

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Given that the measure of X is 57° and the measure of y is 51° find the measure of z 
avanturin [10]

9514 1404 393

Answer:

  132°

Step-by-step explanation:

Name the vertex of each angle the same as the angle letter. Name the intersection of the "horizontal" and "vertical lines" point Q.

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Angle YQX is the value that makes the sum of angles in triangle XYQ be 180°. That is ...

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This is also the measure of its vertical angle in the other triangle. Angle z is the sum of that vertical angle and 60°, so we have ...

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_____

<em>Additional comment</em>

The relations we used are ...

  • vertical angles are congruent
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8 0
2 years ago
If two congruent angles form a linear pair, then they are _____.
LenaWriter [7]
C hope this helps you alot
5 0
3 years ago
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Match the pairs in the picture
OverLord2011 [107]

Answer: Y=-3tan3x is \pi /3

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Step-by-step explanation:


4 0
3 years ago
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