3 years ago

Solve the following quadratic equation

Mathematics

1 answer:

scoray [572]3 years ago

5 0

Here's your answer
omg omg omg the answers is so amazing omg send me some thanks okay omg omg

You might be interested in

Use the figure below to find the value of x and PQ.

Scilla [17]

Answer:

x=14

PQ=46

Step-by-step explanation:

PT and TQ are equal, so we can set up the equation like this: PT=TQ

23=2x-5

calculate to find x

x=14

PQ is just PT+TQ so 23+23=46

7 0

2 years ago

Help me please ?!!!!

blondinia [14]

Answer:

<em>The slope of the line is -1</em>

Step-by-step explanation:

<u>Slope of a Line</u>

Suppose we know a given line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated as follows:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

From the table in the image, we select the points (1,4) (3,2). The slope is:

$\displaystyle m=\frac{2-4}{3-1}=\frac{-2}{2}=-1$

Now select two other points like (5,0) (7,-2)

$\displaystyle m=\frac{-2-0}{7-5}=\frac{-2}{2}=-1$

Following the same procedure with any other pair of points, we'll get the very same result:

The slope of the line is -1

4 0

3 years ago

What is the equation of a line that has a slope of −12 and a y-intercept of 3? Express your answer in slope-intercept form.

Elena L [17]

If given the slope and y-intercept, you can directly get the slope intercept form as

y = -12x + 3

6 0

3 years ago

Helppppp pleaseeeee im giving 15 for this ;^;

Ivan

I’m pretty sure it should be ,B

5 0

2 years ago

Read 2 more answers

What is the ratio of 6 gorillas to 12 hippos ?

Tom [10]

Answer:

1:2

Step-by-step explanation

6 divide 6 is one

12 divide 6 is 2

5 0

2 years ago