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ANTONII [103]
3 years ago
11

Please help me with this question :)​

Mathematics
1 answer:
egoroff_w [7]3 years ago
3 0

Answer:

Plot 3 and -3

Step-by-step explanation:

Given:

|2n| = 6

Solving for the positive part of the equation:

2n = 6 \\ \frac{2n}{2} = \frac{6}{2} \\ n = 3

Solving for the negative part of the equation:

-2n = 6 \\ \frac{-2n}{-2n} = \frac{6}{-2} \\ n = -3

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Brian goes to school 6 hours per day, works 4 hours per day , and sleeps for 9 hours per day. What is the ratios of hours brain
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Answer:

6:4:9

Step-by-step explanation:

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IS MY ANSWER CORRECT?!<br><br>-- I'm thinking it's 36 If its wrong. --
balu736 [363]

Answer:

you have the right answer

Step-by-step explanation:

you can check by multiplying 27 and 12. then multiply 20.25 with 16 and both times you will get 324

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butalik [34]

Answer:

a = −bx+7x−4 over x


Step-by-step explanation:

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7+ax−5x=3+2x−bx

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7 0
4 years ago
Writing Prompt Algebra I
Harlamova29_29 [7]

Answer: The width is 12 feet, since the pool measures 10 by 12.

Step-by-step explanation:

Your aunt will need 120 square feet of land. I know this because you multiply the length by the width, it equals 120. Then I have to look for the perimeter, and I do this by adding the length twice and add the width twice. This would equal 42.

8 0
3 years ago
the graph y= |x| is shifted up by 7 units and to the left 8 units. what is the equation of the new graph?
Marta_Voda [28]
<h3>Answer:</h3>

\large\boxed{y= |x+8| +7}

<h3>Step-by-step explanation:</h3>

in this question, we're trying to find the equation of the new graph.

We know that:

  • The current equation is y= |x|
  • It is shifted up by 7 units
  • Moves to the left by 8 units

With the information above, we can solve the question.

When we shift something up, we would represent it as our "y" variable", due to the fact that it doesn't intervene with x or the x axis.

Your equation should currently look like this:

y= |x| + 7

We also know that the equation moves to the left 8 times.

This is related to the x axis, so we would change what's inside the absolute value.

We know that if is shifted left, we would add. Therefore, we would add 8 inside the absolute value.

Your equation should look like this:

y= |x + 8| + 7

Your final equation should be y= |x + 8| + 7

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
6 0
3 years ago
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