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erastovalidia [21]
3 years ago
7

What is the solution to this system of linear equations?

Mathematics
2 answers:
Eduardwww [97]3 years ago
4 0

Answer:{ 2x+y=7 x−2y=6

Step-by-step explanation:

Margarita [4]3 years ago
3 0

Answer:

(-2,-8)

Step-by-step explanation:

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Type the correct number in the blank
Mademuasel [1]

Answer:

4.11

Step-by-step explanation:

7 0
3 years ago
1.) Solve for c:<br> 4c + 5 &gt; -c-5
Svet_ta [14]

Answer:

Step-by-step explanation:

5 0
3 years ago
Are all quadrilaterals parallelograms?
kondor19780726 [428]

Answer:

No, but all parallelograms are quadrilaterals.

Step-by-step explanation:

Take a trapezoid, for example. A trapezoid is a quadrilateral because it has 4 sides, but it does not contain 2 sets of parallel sides thus making it not a parallelogram.

3 0
3 years ago
Read 2 more answers
The figure shown is created by joining three rectangles. Enter the area of the figure, in square centimeters. Round to the neare
Luden [163]

Answer:

109.75

Step-by-step explanation:

first, separate the floor into 3 different rectangles to calculate the area and then add them together.

area of rec=L*B

rec 1: 8.5*6=51

rec 2: (9.5-5)*(13.5-5-6)=11.25

rec 3:5*9.5=47.5

Then:

51+11.25+47.5=109.75

5 0
3 years ago
100000/222<br>solve with proper steps and find the remainder​
Mrac [35]

Answer: 450 rest 100

Step-by-step explanation:

So, we need to calculate this division 100.000/222 and get the rest.

Well, 222 enters in 1000 by 4 times.

222 times 4 is 888

So, 100.000/222 = 4

       888-

We subtract 888 from 1000.

That will be 112

100.000/222 = 4

888

  112

Now, get the next 0 down next to 112

100.000/222 = 4

888

 1120

222 get in 1120 by 5 times.

5 times 222 = 1110

divide 1120 by 1110

100.000/222 = 45

888

 1120

 1110

That will be 10

100.000/222 = 45

888

 1120

 ==10

Get the next zero down

100.000/222 = 45

888

 1120

 ==100

222 gets in 100 by 0 times.

100.000/222 = 450

888

 1120

 ==100

         0

100 subtracted by 0 is 100

100.000/222 = 450

888

 1120

 ==100

         0

     100

The rest is 100 and the result is 450

Now, you can do the verification:

222 time 450 is 99,900.

If you add the rest to 99,900 it will be 100.000. So the result is good

 

5 0
2 years ago
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