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Dovator [93]
2 years ago
10

Find the values that will make the equations true.

Mathematics
1 answer:
Alex17521 [72]2 years ago
5 0
The value of a=7 will make the equation true
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How to solve -x+4=-2x-6
Feliz [49]
Regroup terms

Add 2x to both sides 

Simplify 4 - x + 2x to 4 + x

subtract 4 from both sides

subtract -6 - 4.

Answer: x = -10
3 0
3 years ago
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Consider parallelogram ABCD. Which of the following transformations will change the perimeter of the parallelogram?
jeka57 [31]

In geometry, transformation involves changing the position and/or size of a shape.

<em>The transformation that will change the size of ABCD is dilation.</em>

There are four transformations in geometry:

  • Translation
  • Reflection
  • Rotation
  • Dilation

Of all types of transformation, dilation will change the size of the shape,

The new shape will either be enlarged or reduced

<em>Either ways, the size of the shape will be altered.</em>

<em>When the size is altered, the perimeter will not remain the same.</em>

<em />

Hence. dilation will change the perimeter of ABCD.

Read more about transformations at:

brainly.com/question/11709244

4 0
2 years ago
Kianna has $2.83. Avery has $5.18.
g100num [7]

Answer:

26.7

Step-by-step explanation:

7 0
2 years ago
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ASAP PLS HELP MARKING BRAINLIEST WITH POINTS PLSSSS
kaheart [24]
The shirts would cost $10 and the jeans would cost $16 each.
6 0
3 years ago
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Combine like terms. 6x + 4 – 3x + 5
Ivahew [28]
X = 3


Combine like terms: -4 + -5 = -9
-9 + 6x + -3x = 0
Combine like terms: 6x + -3x = 3x
-9 + 3x =0

Solving -9 + 3x = 0

Solving for variable ‘x’

Moving all terms containing my x to the left, all other terms to the right
Add ‘9’ to each side of the equation -9 + 9 + 3x = 0 + 9

Combine like terms: -9 + 9 = 0
0+3x=0+9
3x = 0 + 9

Combine like terms: 0 + 9 = 9
3x = 9

Divide each side by ‘3’.
X = 3

SORRY THIS IS SO LONG
7 0
3 years ago
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