3 years ago

Which property of addition is shown? (3 + 9) + 8 = 3 + (9 + 8)

Mathematics

1 answer:

Illusion [34]3 years ago

6 0

Answer:

Associative Property of Addition

Step-by-step explanation:

Looking at the expression, you can see that the numbers have been grouped differently. Based on the Associative Property of Addition, the sum of the numbers is the same despite the different pairing.

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raketka [301]

1 Answer:

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Step-by-step explanation:

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3 years ago

F(x)=(x-2)2 X=8 Need answers ASAP

Zina [86]

Answer:

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4 0

3 years ago

Solve the system of equation below x+y+z=2 x-y+5z=6

mamaluj [8]

X + y + z = 2
x - y + 5z = 6

cancelando +y com -y:

x + z = 2*(-5)
x + 5z = 6

-5x -5z = -10
...x +5z = 6
---------------------
-4x = -4 *(-1)
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x = 4/4
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z = 2 - 1
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y = 2 - 2
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S: {x, y, z} = {1, 0, 1}

8 0

3 years ago

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Natali5045456 [20]

Answer:

f(x)= $\frac{7}{5}$ x- $\frac{6}{5}$