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PolarNik [594]
3 years ago
5

Use graphing to find the solutions to the system of equations x^2-y=4 2x+y=-1

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0
Solution: 1,-3)
Hope this helps
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Given the points A (-4,-2) and B (4, 10), find the
mafiozo [28]

Answer:

  P = (2, 7)

Step-by-step explanation:

You want to find coordinates of P on segment AB such that P is 3/4 is of the way from A to B.

<h3>Equation for P</h3>

For some fraction q of the distance from A to B, the point P that lies at that fraction of the distance is given by ...

  P = A +q(B -A) = (1 -q)A +qB

<h3>Application</h3>

For q = 3/4, the location of P is ...

  P = (1 -3/4)A + 3/4B = (A +3B)/4

Using the given point coordinates, we have ...

  P = ((-4, -2) +3(4, 10))/4 = (-4 +12, -2 +30)/4 = (8, 28)/4

  P = (2, 7)

8 0
1 year ago
On Saturday at 9:00 p.m., the temperature in New York City was -6 degrees Fahrenheit.
stellarik [79]

Answer:

13

Step-by-step explanation:

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3 years ago
A garden table and a bench cost $852 combined. The table is $98 less than the bench. What is the cost of the bench?
Citrus2011 [14]

Answer:

Step-by-step explanation:

b=bench

852=b+(b-98) since the table is less than the bench by 98$

852-b=b-98

950-b=b

950=2b

475=b

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PLEASE HELP QUIKLY THIS IS DUE TODAY I WILL GIVE U POINTS THE PICTURE TO THE PROBLEM IS BELOW!!!! Ms. Jackson wrote a question o
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What dose the chart mean could be a question
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3 years ago
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Solve. d + 8 &lt; 35 <br> d &lt; –27 <br> d &lt; 27 <br> d &lt; –43 <br> d &lt; 43
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The answer is d lol have a good day
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