3 years ago

When graphing inequalities, where can the solutions be found?

Mathematics

1 answer:

Firdavs [7]3 years ago

4 0

The answer is c cuz the shaded overlapping section represents the answer

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Someone please help me with my homework! Thanks!

Pie

1.) slope=2
2.) slope= -5/4
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3 years ago

5. Jocelyn needs to study two stars for her astronomy research. She has narrowed her choices down to four stars that are located

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3 years ago

Find the value of x in the following quadrilateral

vlabodo [156]

Answer:

The answer is 63.31

Step-by-step explanation:

$2x - 5 + 3x - 42 + x + \frac{3}{7} x = 360 \\ \frac{45}{7} x = 360 + 47 \\ x = 63.31$

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3 years ago

What are the answers for question 1 and 2??

xeze [42]

Answer:

1) Answer: 3) $~~x = -3 \pm \sqrt{7}$

2) Answer: 3) 2 and -6

Step-by-step explanation:

$(x + 3)^2 = 7$

$x + 3 = \pm \sqrt{7}$

$x = -3 \pm \sqrt{7}$

Answer: $3)~~x = -3 \pm \sqrt{7}$

$2(x + 2)^2 - 4 = 28$

$2(x + 2)^2 = 32$

$(x + 2)^2 = 16$

$x + 2 = \pm \sqrt{16}$

$x + 2 = \pm 4$

$x + 2 = 4$ or $x + 2 = -4$

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3 years ago

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How to find perimeter with equations

erastova [34]

Step-by-step explanation:

In blue colour square

Perimeter= 4 × side

= 4 (3x +7)

=12x +28 unit

In green colour square

Perimeter= 4 × side

= 4 ( 5x+1)

= 20x +4 unit

5 0

2 years ago

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