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enot [183]
3 years ago
10

Is the relation is a function?

Mathematics
1 answer:
labwork [276]3 years ago
3 0

Answer:

Step-by-step explanation:

Not a Function​ because : (-20, - 7) and (-20,- 10)

each element must associate with a single

-20 to associate two elements: -10; -7

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Answer none of the above
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2 years ago
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Line J M is the perpendicular bisector of LK.
drek231 [11]

Answer:

The congruent segments are LN and NK ⇒ C

Step-by-step explanation:

<em>If a line is a perpendicular bisector of another line, that means this line intersects the other line in its midpoint and form right angles around this point</em>

∵ Line JM is the perpendicular bisector of line LK

→ That means JM intersect LK at the midpoint of LK

∵ Line JM intersects line LK at point N

∴ Point N is the midpoint of LK

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5 0
3 years ago
15. Given a triangle with angle measures 35º and 25°. Find the measure of the third angle and classify
STatiana [176]

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Step-by-step explanation:

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= 180° - (35° + 25°)

= 180° - 60°

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8 0
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What is the value of C in the equation 12c - 53 = 91?
kirza4 [7]

Answer: 12

Step-by-step explanation:

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3 years ago
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