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3 years ago

Find the slope between the following points, show all work. (5, -9) and (-9, -5)

2 answers:

6 0

To find your slope you have to put your points in this formula y2-y1/x2-x1, lets plug in the numbers -5+9/-9-5 now add or subtract your numbers to get 4/-14

Hope this helps

Sloan [31]3 years ago

5 0

The answer to the question is -2/7

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X - y = 6

Dominik [7]

the system has no solution.

Option C is correct.

Step-by-step explanation:

We need to solve the system of equations by substitution

$x - y = 6\,\,\,eq(1)\\x = y + 2\,\,\,eq(2)$

Putting value of x from eq(2) into eq(1)

$(y+2)-y=6\\y+2-y=6\\0+2=6\\0=6-2\\0\neq4$

As as 0≠4is not true, we cannot find the value of y so the system has no solution.

Option C is correct.

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

4 0

3 years ago

You buy lunch for guests at a party. You can spend no more than $100. You will spend $20 on beverages and $10 per guest on sandw

solmaris [256]

You can invite 2 people+ you so that would be 3 people.So 1 bevrage and one sandwitch each person and you have 10$ tip

5 0

3 years ago

Which inequality is true?

DiKsa [7]

Answer:

C. 5 $\pi$ > 15

Step-by-step explanation:

In the given series of inequalities, the inequality sign determines the final outcome.

A. 4 $\pi$ - 2 < 10

4 $\pi$ < 12

$\pi$ < 3

Since $\pi$ < 3, then the inequality is false

B. $\pi$ + 9 < 12

$\pi$ < 3

Since $\pi$ < 3, then the inequality is false

c. 5 $\pi$ > 15

$\pi$ > 3

Since $\pi$ > 3, then the inequality is true

D. 6 > 2 $\pi$

3 > $\pi$

Since $\pi$ < 3, then the inequality is false

Thus, the only inequality that is true is option C.

3 0

2 years ago

What is the slope of y=-1/2x+3

user100 [1]

Answer:

slope = - $\frac{1}{2}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - $\frac{1}{2}$ x + 3 ← is in slope- intercept form

with slope m = - $\frac{1}{2}$

7 0

3 years ago

Read 2 more answers

HELP I DONT KNOW WHICH CHOICE TO PICK

Nady [450]

Answer:

second option

Step-by-step explanation:

The perimeter is the sum of the 3 sides of the triangle

Given

hypotenuse = x $\sqrt{2}$ and

the combined length of the legs = 2x , then

perimeter = x $\sqrt{2}$ + 2x

6 0

3 years ago