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Ahat [919]
3 years ago
12

Which statement or statements are true about adding integers?

Mathematics
1 answer:
aev [14]3 years ago
5 0

Answer:

if the signs are the sama, add the numbers

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OLEGan [10]

I hope this helps you

6 0
3 years ago
The sum of three consecutive even integers is –78. What are the integers? Describe how you would use the strategy of writing an
scoray [572]

Answer:

45<u>6</u><u>_</u><u>4</u><u>8</u><u>7</u><u>=</u><u> </u><u>5</u><u>7</u><u>,</u><u>5</u><u>4</u><u>8</u><u> </u><u>that</u><u> </u><u>it</u><u> </u><u>try</u><u> </u><u>it</u><u> </u><u>and</u><u> </u><u>lete</u><u> </u><u>kn</u><u>ow</u>

3 0
2 years ago
If 3/4y=6-1/3c then what is the value of 2c+9/2y
rosijanka [135]

Answer:

36

Step-by-step explanation:

3/4y=6-1/3c

3/4y+1/3c=6

multiplied 6 into equation to get 2c

9/2y+2c=36

so 2c+9/2y=36

4 0
3 years ago
You play a game of chance that you can either win or lose (there are no other possibilities) until you lose. Your probability of
DanielleElmas [232]

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5 0
3 years ago
The sum of the roots of 3x 2 + 11x - 4 = 0 is<br><br> -11/3<br> -4/3<br> 11/3<br> 4/3
givi [52]

Answer:

The correct option is 1.

Step-by-step explanation:

If a quadratic equation is defined as

ax^2+bx+c=0             .... (1)

Then the sum of the roots is -b/a and the product of roots is c/a.

The given equation is

3x^2+11x-4=0          ... (2)

From (1) and (2) we get a=3, b=11 and c=-4.

The sum of roots is

\frac{-b}{a}=-\frac{11}{3}

The sum of roots is -\frac{11}{3}.

Therefore the correct option is 1.

5 0
4 years ago
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