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TiliK225 [7]
3 years ago
7

What is the opposite of the opposite of the number located at point a?

Mathematics
1 answer:
julsineya [31]3 years ago
3 0

Answer:

A

Step-by-step explanation:

The opposite of point A is 9

Because the opposite of -9 is 9

And the opposite of 9 is -9

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<u>Step-by-step explanation:</u>

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Quantity:        x  +    y  = 60   →       1(x  +    y  = 60)           →   <u> x  + y </u> = <u> 60 </u>

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                                                                                                        y  =  29

Next, substitute "29" for "y" into either equation and solve for "x":

x +  y  = 60

x + 29 = 60

x          = 31


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