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3 years ago

What does it mean if an equation is true, false, or open? Give definitions of each.

1 answer:

6 0

I'm gonna do the example of this equation 2+2, as we all know when we add it together the sum of it is 4 , here are the examples: 2 + 2 = 4 is true
2 + 3 = 4 is false
x + 3 = 4 is open

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Find the slope of the line that passes through the pair of points. (–5.5, 6.1), (–2.5, 3.1)

hjlf

Slope of the line is -1.

Step-by-step explanation:

Given points are,

(-5.5,6.1),(-2.5,3.1)

Here,

$x_{1} = -5.5 ,\ \ \ x_{2}=-2.5\\y_{1} = 6.1,\ \ \ y_{2}=3.1$

Slope = m = $\frac{y_{2}-y_{1}}{x_{2}-x{1}}$

Putting values;

$m=\frac{3.1-6.1}{-2.5-(-5.5)}\\m=\frac{-3}{-2.5+5.5}\\m=\frac{-3}{3}\\m=-1$

Slope of the line is -1.

Keywords: Slope, line

Learn more about slopes at:

#LearnwithBrainly

7 0

2 years ago

Please answer all of the questions and please explain need help ASAP PLEASE ps do the even number questions PLEASE HELP ASAP and

finlep [7]

I wasn't sure what properties the assignment was looking for... Let me know if you have any other questions!

6 0

2 years ago

WILL MAKE BRAINLIEST IF CORRECT!! What is the equation of the line? *easy*

HACTEHA [7]

Answer:

y = - 7

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

where c is the value of the y- coordinates the line passes through.

The line passes through all points with a y- coordinate of - 7, then

y = - 7 ← equation of line

3 0

3 years ago

Read 2 more answers

Match the like terms.

KatRina [158]

Answer:

Step-by-step explanation:

4 0

2 years ago

Quadrilateral LMNP has sides measuring 16, 28, 12, and 32.

Rus_ich [418]

To dilate means to make larger and when dilating a shape you make all sides go up by the same ratio not amount you don't just add the same number to each side. also I have to assume that the sides go in order for every answer. so to start you set up a ratio using the first side take the 16 from the instructions and put it over the first side in the first answer so 16/24 or 2/3 when reduced then take the second side from the instructions and first answer and set them up the same way 28/40 reduced to 7/10 now if these ratios were equal it would be the answer however because 7/10 doesn't equal 2/3 a is not the answer. do the same for all the answers and you will get c to be the answer

4 0

3 years ago