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ValentinkaMS [17]
1 year ago
6

The graph shows a system of inequalities.

Mathematics
1 answer:
monitta1 year ago
4 0

The graphed system of inequalities is:

  • y ≥ x^2 - 2x - 3
  • y ≤ x + 3

So the correct option is the third one.

<h3>Which system is represented by the graph?</h3>

On the graph we can see that the two lines are solid, so we need to use the symbols ≤ and ≥. (If instead, we had dashed lines, then we would need to use the symbols > and <).

We also can see that the region above the parabola is shaded (the shaded region represents the region of solutions for each inequality), and the region below the line is shaded, then the system of inequalities is of the form:

  • y ≥ parabola.
  • y ≤ line.

Only with that, we conclude that the correct option is the third option:

  • y ≥ x^2 - 2x - 3
  • y ≤ x + 3

If you want to learn more about systems of inequalities:

brainly.com/question/9774970

#SPJ1

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Simora [160]

Answer:

10 cm

Step-by-step explanation:

Because it is a parrallogram and by its property it will be 10

3 0
3 years ago
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PLEAS3E CHECK MY ANSWER
IRINA_888 [86]
I'd say the correct answer is D bc it's talking about the SAS theorem, excuse me if I'm wrong tho.
4 0
3 years ago
Please help asap, will mark brainlest. Thanks
mixer [17]

Answer:

2.

4x^2 + 4 - 5x + x - 2x^2 + 8

= (4x^2 - 2x^2) + (x - 5x) + (4 + 8)

= 2x^2 - 4x + 12

=> D is correct

3.

2x^2 + 6x - 7x + 8 - 3x^2 + 1

= (2x^2 - 3x^2) + (6x - 7x) + (1 + 8)

= -x^2 - x + 9

=> C is correct

4.

B is correct (4 and 3)

Hope this helps!

:)

3 0
3 years ago
One positive number is five times another number is the difference between the two numbers is 1676 find the numbers
AleksAgata [21]

Answer:

The two numbers are -419 and -2095.

Step-by-step explanation:

5x=y

x-y=1676

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x-5x=1676

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x=1676/-4

x=-419

5(-419)=y

y=-2095

4 0
3 years ago
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What value will make the equation true?
Viktor [21]

Answer:

-.6

Step-by-step explanation:

-2.1 - x = -1 1/2

Change the fraction to a decimal

-2.1 -x = - 1.5

Add 2.1 to each side

-2.1 -x+2.1 = -1.5 +2.1

-x = .6

Multiply each side by -1

x = -.6

6 0
3 years ago
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