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Vedmedyk [2.9K]
2 years ago
14

What is the value of the x variable in the solution to the following system of equations?

Mathematics
1 answer:
Elden [556K]2 years ago
6 0
-2 (x-2y=-5)

-2x+4y=10
2x+3y=4
0+7y=14
/7. /7
y=2

2x+3 (2)=4
2x+6=4
-6. -6
2x=-2
/2. /2
x=-1

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-3r+5 is that answer hdj

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?simplified the expression
larisa [96]
The first two negatives cancel out and you're left with positive 4. Now go inside the square root and do the exponent. -4*-4 = 16. Then do the -4*3*1 = -12. Do 16-12 = 4. now the square root of 4 = 2. at the dominator is 2*3 = 6. right now they problem should look like 4+- 2/ 6. from there you split the problem in two. so you have 4+2/6   &     4-2/6     then you solve both problems.
           6/6               2/6
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1 & 1/3 are your answers. I hope this helped!
5 0
3 years ago
ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
EleoNora [17]

Answer:

<h3> X = 2 , X = -3</h3>

Option C is the correct option.

Step-by-step explanation:

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Evaluate the expression when m= -6.<br> m+6m + 5
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Answer:

the answer is -37.......

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Name:
Elanso [62]

The sequences that would map the triangles so as to support both claims are explained below:

<em>Transformation</em> is a process in which the dimensions, size or orientation of a given shape is <em>adjusted</em>. The types are: translation, reflection, rotation and dilation.

Thus;

A. The sequence of transformations that will <u>support</u> Tim's thinking are:

i. <em>Reflection</em> of triangle A <em>about</em> the y-axis.

ii. <em>Reflection</em> of the triangle the <em>second</em> time now about x-axis.

iii. <em>Translation</em> of the triangle two units to the right (i.e towards the x-axis)

These steps would map triangle A unto triangle B supporting Tim's claim.

B. The sequence of transformations that will <u>support</u> Jennifer's claim are:

i. First <em>rotate</em> triangle A by 180^{o} using the origin of the axis as the reference point.

ii. Then <em>translate</em> triangle A two units to the right (i.e towards the x-axis).

Therefore, these steps will map triangle A unto B to support Jennifer's claim.

Visit:  brainly.com/question/21388875

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