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Thepotemich [5.8K]
1 year ago
14

Need help finding 2 more points on the line for question # 12(3,8) and (-4,8)Slope:8-8/-4-3 = 0/-7

Mathematics
1 answer:
Bumek [7]1 year ago
3 0

ANSWER

The slope between the two points is 0

EXPLANATION

Given that;

<em>(3, 8) and (-4, 8)</em>

Slope is defined as the gradient of a line

The formula for determining slope is given below as

\text{ Slope = }\frac{\text{ rise}}{\text{ run}}

Where

rise = y2 - y1

run = x2 - x1

So, we have

\text{ Slope = }\frac{\text{ y}_2\text{ - y}_1}{\text{ x}_2\text{ - x}_1}

In the given point, let x1 = 3, y1 = 8, x2 = -4 and y2 = 8

\begin{gathered} \text{  slope = }\frac{\text{ 8 - 8}}{\text{ -4 - 3}} \\  \\ \text{ slope = }\frac{\text{ 0}}{\text{ -7 }} \\ \text{ slope = 0} \end{gathered}

Therefore, the slope between the two points is 0

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-4x + 2x + 3x + 8<br> Asap
Talja [164]

Answer:

x + 8

Step-by-step explanation:

1. To simplify this expression, we have to combine like terms.

  • (-4x + 2x + 3x) + (8)
  • (-2x + 3x) + (8)
  • x + 8

Therefore, the answer is x + 8.

4 0
3 years ago
I have two proof questions and I don't really know how to do them.
goldfiish [28.3K]

\angle1\cong\angle2 corresponding angles, therefore

m∠1 = m∠2 → m∠2 = 130°

\angle2\cong\angle3 vertical angles, therefore

m∠2 = m∠3 → m∠3 = 130°


If ∠1 and ∠2 are complementary, then m∠1 + m∠2 = 90°.

If ∠2 and ∠3 are complementary, then m∠2 + m∠3 = 90°

Therfore

m\angle1 + m\angle2 = m\angle2 + m\angle3\qquad|\text{subtract}\ m\angle2\ \text{ from both sides}\\\\m\angle1 = m\angle3\to\angle1\cong\angle3

5 0
3 years ago
Please help asap! Tysm! I will give brainliest and thanks. :)
dsp73

Answer:

(-2,4)

Step-by-step explanation:

There are multiple answers for this, basically anything with an x-value of: -4, -2, 0, 2, or 4

So, you could have (2,4) , (-4,3) , (0,17), (2, -5), etc.

This is because, to be a function, each x-value can only have one corresponding y-value.  Thus, by giving the x-values (in this case, again, -4,-2,0,2, or 4) another y-value, the relation will not be a function.  

Easy answer: An x-value can only have one y-value

8 0
3 years ago
Convert the fraction 2/5 to a decimal and a percent. Show all of your work and explain your answer.
Zielflug [23.3K]
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3 0
3 years ago
Read 2 more answers
Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
ycow [4]

This  involves quite a lot of arithmetic to do manually.

The first thing you do is to make the first number in  row 2  = to 0.

This is done by R2 = -3/2 R1 + R2

so the matrix becomes

( 2        1          1)    ( -3 )

( 0    -13/2   3/2)   (1/2 )

(5       -1           2)  (-2)

Next step is to make  the 5 in row 5  = 0  

then  the -1  must become zero

You aim  for the form

( 1 0 0) (x)

(0 1 0) (y)

(0 0 1) ( z)

x , y and z will be the required solutions.


4 0
4 years ago
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