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grandymaker [24]
2 years ago
7

Which Relation is a function ​

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
3 0

Answer:

It is A

Step-by-step explanation:

also i had the exact same question on a test which i got a 100% on.

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In 7 hours, Tony reads 42 chapters of a book,<br> What is his rate in chapters per hour?
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6 chapters/hour

Step-by-step explanation:

42/7=6

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2 years ago
In the diagram, transversal t cuts parallel lines a and b. Which equation is necessarily true?
hoa [83]

Answer:

The correct answer is option B.  

m<3 = m<6

Step-by-step explanation:

From the figure we an see that, a and b are parallel lines and line t is the traversal on the lines.

<u>To find the correct option</u>

From the given figure we get

Corresponding angles are,

<1 & <5,  <2&<6, <2&<7 and <4 &<8

Alternate interior angles are,

<3 & <6  and <4 &<5

Alternate interior angles are equal.

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Therefore the correct answer is optionB

3 0
3 years ago
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How to tell if something is perpendicular or Parral
Wittaler [7]

Answer:

Step-by-step explanation:

if the slopes are same then parallel.

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7 0
3 years ago
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Galina-37 [17]

Look at the picture.

Therefore we have the equation:

10y - 29 = 7y + 19       <em>add 29 to both sides</em>

10y = 7y + 48          <em>subtract 7y from both sides</em>

3y = 48      <em>divide both sides by 3</em>

y = 16



3x + 7 = 5x - 21            <em>subtract 7 from both sides</em>

3x = 5x = -28         <em>subtract 5x from both sides</em>

-2x = -28     <em>divide both sides by (-2)</em>

x = 14

3 0
3 years ago
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