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Svetlanka [38]
3 years ago
11

Need help with quadrilaterals

Mathematics
1 answer:
mariarad [96]3 years ago
3 0
The value of x is 72 degrees.
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What is the solution to 4x + 2 = 6(-2x - 5) ?
exis [7]

Answer:

x= -2

Step-by-step explanation:

4x + 2 = 6(-2x - 5)

Distribute

4x+2 = -12x-30

Add 12x to each side

4x+2+12x = -12x-30+12x

16x+2 = -30

Subtract 2 from each side

16x+2-2=-30-2

16x = -32

Divide by 16

16x/16x = -32/16

x = -2

5 0
3 years ago
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Through: (1,5), slope = 3
Svet_ta [14]

Answer:

The answer is y=3x+2

Step-by-step explanation:

y-y=m(x-x¹)

y-5=3(x-1)

y-5=3x-3

+5 +5

y=3x+2

4 0
3 years ago
Write an inequality comparing the rational numbers -3/4 and -2.
lyudmila [28]

Answer:

Step-by-step explanation:

-2 < -3/4.  Another way in which to do this would be to use the LCD:

-8/4 < -3/4.

Even though 8 has a larger magnitude than does 3, -8/4 is smaller than -3/4.  On the number line, -8/4 (or -2) is to the left of -3/4.

7 0
3 years ago
Geometry.
Harman [31]
Check the picture below.

8 0
3 years ago
Identify the percent of change as an increase or a decrease. 24 songs to 78 songs Increase Decrease Question 2 Find the percent
algol [13]
1)increase
2)225%
Thats the answers
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4 years ago
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