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vova2212 [387]
3 years ago
11

Which equation illustrates the commutative property of addition?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
8 0
12+6+15=12+6+15 is the correct answer
Alex777 [14]3 years ago
5 0

Answer:

12 + 6 + 15 = 12 + 15 + 6

Hope this helps :D

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The piecewise function h(x) is shown on the graph.
Artemon [7]

Step-by-step explanation/Answer:

<u><em>The value for h(3) is 1.</em></u>

<u><em>Coordinate (3,1)</em></u>

The value on h(3) is located in the last part of the piecewise function, which starts at (1,3) until (4,0). To know the exact image of h(3), we can find the function that belongs to that piece of line, and then calculated the asked value.

So, to calculate the equation, we first have to find the slope with its definition, and then we'll use the point-slope formula to find the equation:

<u><em>Therefore, the coordinates is (3,1), that is, the value for h(3) is 1.</em></u>

3 0
2 years ago
Read 2 more answers
If 2x+4 = (x²)²÷2 then what is x?
Leviafan [203]

Answer:

Below.

Step-by-step explanation:

2x+4 = (x²)²÷2

2x + 4 = x^4/2

x^4 = 4x + 8

x^4 - 4x - 8 = 0

We can try trial an error to solve this

Looks like x = 2 fits it:

2^4 - 4(2) - 8

= 16 -8 -8 = 0

so x = 2 is one solution.

I can't find any other solution among other integers.

To find the other solutions you can draw a graph manually or by using software.

There will be either 1 or 3 more real solutions.

I used software to draw the graph and found one other solution:

x = -1.296

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2 years ago
How do you simplify fractions
Vilka [71]
Find a common factor that can be divided from both numbers.
Ex. 
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You can divide 4 from each number.
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3 years ago
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The graph represents data from an experiment.
nalin [4]

Answer:

a

Step-by-step explanation:

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