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3 years ago

11

Please I will give so much

1 answer:

kompoz [17]3 years ago

8 0

I think it’s the first one and the fourth one.

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Which number line shows point A at 3, point B at −1.5, point C at 1 and 1 over 2, and point D, which is the opposite of point A?

Gwar [14]

Answer:

Step-by-step explanation:

5 to 0 to positive 5 is shown. There are increments of 1 over 2, and only the whole numbers are labeled on either side of 0. A point A is shown on 6 places to the left of 0, A point B is shown on 3 places to the left of 0, and a point C is shown on 3 places to the right o

5 0

2 years ago

What is the sum of 12x^2+3x+6 and -7x^2-4x-2

GrogVix [38]

Answer: $5x^2-x+4$

Step-by-step explanation:

In addition of polynomials, you only have to add the like terms.

Remember the multiplication of signs:

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

Then, given the polynomial $12x^2+3x+6$ and the polynomial $-7x^2-4x-2$ , you can find the sum of them by adding the like terms.

Observe the procedure below:

$(12x^2+3x+6)+(-7x^2-4x-2)=12x^2+3x+6-7x^2-4x-2=5x^2-x+4$

Therefore, the sum is:

$5x^2-x+4$

7 0

3 years ago

Factorise:<br> (x - 2y)2 - 12(x - 2y) + 32

Vedmedyk [2.9K]

Hi there.

The answer is (x-2y-8)(x-2y-4)

Explanation:

$(x - 2y)^{2} - 12(x - 2y) + 32$

Let (x-2y) = x

${x}^{2} - 12x + 32$

Then factor the quadratic polynomial by 2 brackets factoring.

$(x - 8)(x - 4)$

Then convert x to (x-2y)

$(x - 2y - 8)(x - 2y - 4)$

4 0

3 years ago

Jake has decided to give a bonus to the employee who has worked the greatest total number of hours over the past six months. Fou

shusha [124]

Answer:

i think :

a. Vince

Step-by-step explanation:

8 0

3 years ago

djyliett [7]

Answer:

4.8

Step-by-step explanation:

add all values and divide it by 5

5 0

2 years ago