All categories

2 years ago

Question 23 of 23

Mathematics

1 answer:

Nezavi [6.7K]2 years ago

8 0

Answer:

Step-by-step explanation:

The change in x from A to B is 12, and 1/4 of this is 3.

Adding this to the x coordinate of A, we get 0.

The only option with an x coordinate of 0 is D.

You might be interested in

Can you help me anyone please

zhannawk [14.2K]

Answer:

Step-by-step explanation:

In absolute value there is no negatives so the absolute value of -12.5 is still bigger than 11.5

5 0

3 years ago

Read 2 more answers

Please help!!!!!

vampirchik [111]

Answer:

Step-by-step explanation:

Consider the quadratic equation, we have

$ax^2+bx+c=0$

Dividing the equation by a, we get

$x^2+\frac{b}{a}x+\frac{c}{a}=0$

Put $\frac{c}{a}$ on the other side,

$x^2+\frac{b}{a}x=\frac{-c}{a}$

Add $(\frac{b}{2a})^2$ on both the sides,

$x^2+\frac{b}{a}x+(\frac{b}{2a})^2=\frac{-c}{a}+(\frac{b}{2a})^2$

completing the square, we have

$(x+\frac{b}{2a})^2=\frac{-c}{a}+(\frac{b}{2a})^2$

Now, solving for x,

$x+\frac{b}{2a}={\pm}\sqrt{\frac{-c}{a}+(\frac{b}{2a})^2}$

$x=\frac{-b}{2a}{\pm}\sqrt{\frac{-c}{a}+(\frac{b}{2a})^2}$

Multiply right side by $\frac{2a}{2a}$ ,

$x=\frac{-b{\pm}\sqrt{b^2-4ac}}{2a}$

which is the required quadratic formula.

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME! I NEED THIS BY TODAY

mrs_skeptik [129]

Answer: this is a INVERSE choice C

5 0

2 years ago

Read 2 more answers

A company sells its printers to customers in order to make a profit of 25% calculate the price the company paid for a printer wh

ioda

The company paid $2000 for the printer

Step-by-step explanation:

Let x be the price of the printer for which the company bought it.

If x is the price of printer, then 25% of x will be the profit made by the company.

That is:

0.25x

According to the statement,

The cost and profit earned by company are equal to 2500

So,

$x+0.25x = 2500\\1.25x = 2500$

Dividing both sides by 1.25

$\frac{1.25x}{1.25} = \frac{2500}{1.25}\\x = 2000$

Hence,

The company paid $2000 for the printer

Keywords: Percentage, Profit

Learn more about percentage at:

#LearnwithBrainly

7 0

3 years ago

I need help asap! 25 points

alukav5142 [94]

Answer:bc thats not the number included in the problem

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers