Ask question

Ask question

All categories

vladimir1956 [14]

2 years ago

14

Find the slope between each pair of points. (10, 0) and (-2, 4)

2 answers:

pychu [463]2 years ago

8 0

To find the slope between the pair of points, use the slope intercept formula or y2-y1/x2-x1 and plug the points into the formula to calculate the slope. This would look like this: (4-10)/(-2-0)
When simplified, it should result in this fraction: -6/-2, and then when the fraction is simplified you should result in the slope 3.

Alex787 [66]2 years ago

5 0

M=-1/3
that is the answer

You might be interested in

What are the coordinates of the x-intercept of the line -3x-5y=12?

max2010maxim [7]

well, x-intercept means for a graphed funciton where the x-axis gets touched/intercepted, Check the picture below, when that occurs, y = 0, so if we want to know what "x" is at that point we can simply set y = 0 and solve for "x".

$-3x-5y=12\implies \stackrel{\textit{setting y = 0}}{-3x-5(0) =12}\implies -3x-0=12 \\\\\\ -3x=12\implies x=\cfrac{12}{-3}\implies x = -4 \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{coordinates}}{(-4~~,~~0)}~\hfill$

5 0

2 years ago

Read 2 more answers

Write a positive or negative integer that represents the situation.

Deffense [45]

Answer:

X hope it helps

3 0

2 years ago

A researcher wishes to estimate the proportion of X-ray machines that malfunction. A random 275 sample of machines is taken, and

Dominik [7]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

$95\%$ Confidence Interval for both the percentage of all x-ray machines

p = the machinery's share is not working:

$= \frac{228}{275}\\\\ = 0.829$

$\text{Margin of Error} = Z_{(\frac{\alpha}{2})} \times \sqrt{( p \times (1-p)}{n})$

$= 1.96 \times \sqrt{(0.829 \times \frac{0.171}{275})} \\\\= 1.96 \times 0.023 \\\\= 0.045$

Lower $95\%$ Confidence interval = p - error margin $= 0.829 - 0.045 = 0.784$

Upper $95\%$ Confidence Interval = p + error margin $= 0.829 + 0.045 = 0.874$

So, $95\%$ Confidence Interval $= ( 0.78 , 0.87 )$

4 0

2 years ago

Solve the inequality

Naily [24]

Answer:

16(1/4x-1/2)>24-2x

Use the distributive property on the left side:

4x -8 > 24-2x

Add 2x to each side:

6x -8 > 24

Add 8 to each side:

6x >32

Divide both sides by 6:

x > 32/6 reduces to 16/3

If this is helpful plz mark brainliest

8 0

2 years ago

There are 22 paper clips in a draw 12 is gold an 10 are silver what fraction of the paper clip is gold?

yKpoI14uk [10]

Answer:

6/11

Step-by-step explanation:

there are 12 gold clips out of 22, so 12/22 and divide both sides by two to simplify.

7 0

2 years ago