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Y_Kistochka [10]
3 years ago
13

What is the value of -(-9)? Explain your reasoning.

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

Answer:

-(-9) is 9

Step-by-step explanation:

-(-9)

(when there are two negatives multiplyed with eachother, the product will be postive)

+ 9

+ 9  = 9

In-s [12.5K]3 years ago
8 0

- ( - 9 ) =

( - 1 ) × ( - 1 × 9 ) =

( - 1 ) × ( - 1 ) × ( 9 ) =

( + 1 ) × 9 =

1 × 9 =

9

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The system of inequality that the graph represents is E. 2x + 3y is less than or equal to 4 and 2x + 2y is less than or equal to 3

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associative propery means no matter how you group numbers, the outcome will come out the same. for example, if we did 0.75+0.6+(0.25-0.20) and did the parenthesis first, we would get 0.75+0.6+0.05, which comes out to 1.4. hope this helped!

7 0
3 years ago
Read 2 more answers
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