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Slav-nsk [51]
3 years ago
15

What is 3 times -3 Please help me

Mathematics
2 answers:
Lyrx [107]3 years ago
8 0
-9 because if you multiply a positive by a negative it equals a negative.
Alex_Xolod [135]3 years ago
5 0

Answer: -9

Step-by-step explanation:

"3 times -3" indicates a multiplication. Then, rewriting it, this is:

(3)(-3)

Now, in order to solve the given multiplication, the first thing you need to remember is multiplication of signs:

(+)(+)=+\\(-)(-)=+\\(+)(-)=-

Notice that one factor is positive and the other one is negative. Then, the product will be negative.

Therefore, the product is:

 (3)(-3)=-9  

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40 points to whoever can answer for me!
luda_lava [24]

Answer:

x≤-3      2 ≤x<7  

Step-by-step explanation:

(x^2+x-6) /(x-7) ≤0

Factor the numerator

(x+3)(x-2) / (x-7)≤0

Critical points are

X =-3  X =2  X=7

We need to check the values when

x≤3  -3 ≤ x≤2           2 ≤x<7   x>7  

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and see when it is less than 0

Substitute a value in and see if factor is positive or negative

x≤-3

(negative)(negative) / (negative) =   negative

-3 ≤x≤2    

(positive)(negative) / (negative) = positive  this range does not work

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(positive)(positive) / (negative) = negative

x>7

(positive)(positive) / (positive)

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3 years ago
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Andrej [43]

Answer:

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Step-by-step explanation:

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Please help ASAP, No links or report, Tysm!
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Slav-nsk [51]

Answer:

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Step-by-step explanation:

We have to choose a number between 0 ad 10 and has to be odd to be base say 3

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According to the information given above expression is the required expression.

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