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PIT_PIT [208]
3 years ago
14

Evaluate A2 for A = -3. -9 -6 6 9

Mathematics
1 answer:
Slav-nsk [51]3 years ago
6 0

A^2

-3^2 = 9

 the answer is 9

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Any number is divisible by 2 is also divisible by 6 find a counter example to show that conjecture is false
likoan [24]

Answer:

  2

Step-by-step explanation:

  To be divisible by 6, an even number must also be divisible by 3. Two of every three even numbers are <em>not</em> divisible by 3, so are not divisible by 6.

5 0
2 years ago
(-4)= ? a. -4 B. 4 C.0 d. none above
Anit [1.1K]
If it’s just (-4) with nothing in front the answer is -4
3 0
2 years ago
2x + 10<br> 600<br> Vocabulary:<br> Equation:<br> Solve for :
aleksandr82 [10.1K]
The answer would be 295
3 0
3 years ago
Read 2 more answers
Determine the equation for the quadratic relationship graphed below.
kap26 [50]

Answer:

\large \boxed{\sf \bf \ \ y=3x^2-6x-1 \ \ }

Step-by-step explanation:

Hello, please consider the following.

We can read from the graph that the vertex is (1,-4) , it means that the equation is, a being a real number.

y=a(x-1)^2-4

And the point (0,-1) is on the graph so we can write.

a\cdot 1^2-4=-1 \\\\a-4+4=-1+4\\\\a = 3

So the equation is.

y=3(x-1)^2-4\\\\=3(x^2-2x+1)-4\\\\=3x^2-6x+3-4\\\\=3x^2-6x-1\\\\=\boxed{3}x^2\boxed{-6}x\boxed{-1}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

6 0
3 years ago
If you have 2 grids with 100 squares in each and each grid = 1 whole how do you shade in 1.47
denis23 [38]
One grid will be completely shaded, to represent the 1 .

The other grid will have exactly 47 of the 100 little squares shaded. That's exactly .47 of the whole grid.
8 0
2 years ago
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