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Vinil7 [7]
3 years ago
12

What makes the number sentence true 5+7=7+

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

The answer is 5

Step-by-step explanation:

In the commutative property, the equation goes a+b=b+a

so replacing a/b, 5+7=7+5

hope this helps! :D


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12-5.5=h hope it helps
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3 years ago
What is the solution to the equation 2x + 4 = 24? <br> x = 1 <br> x = 3 <br> x = 6 <br> x = 10
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Answer:

    x = 14

Step-by-step explanation:

1.1     Pull out like factors :

  2x - 20  =   2 • (x - 10)  

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    x-10 = 0  

Add  10  to both sides of the equation :  

                     x = 10  

One solution was found :

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4 0
3 years ago
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S_A_V [24]

Answer:

Step-by-step explanation:

8 0
2 years ago
A company made 13,450,000 in sales last year write this number in scientific notation
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Answer:

1.345*10^7

Step-by-step explanation:

Here we need to rewrite 13,450,000 in scientific notation, which looks like x.xx*10^n.

To move the decimal point in 13,450,000 to its proper place between the 3 and the 4, a move of 7 digits, we need to multiply 1.345 by 10^7.

13,450,000 in scientific notation is 1.345*10^7.

5 0
3 years ago
to construct a parallel to a line through a point not on the line using paper folding, you can perform the _____ construction tw
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<span>The <u>correct answer</u> is:

The midpoint of a segment.

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Unfold the paper, and the crease made with the fold creates a line through the given point and given line. Fold this new line (crease) onto itself, making sure the given point is in the fold. This is again the same construction used to find the midpoint of a segment, and this creates our parallel line through our given point.</span></span>
6 0
3 years ago
Read 2 more answers
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