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Y_Kistochka [10]
4 years ago
9

Find the slope trough (-22,3) and (11,-3)

Mathematics
2 answers:
Darya [45]4 years ago
7 0

Answer:

m=\frac{-2}{11}  is the slope through the points.

Step-by-step explanation:

We have given two  points:

(-22,3) and (11,-3)

We  have to find the slope through (-22,3) and (11,-3).

As we know that

slope = m = \frac{y_{2}-y_{1}}{x_{2}-x_{1} }

Where (x₁,y₁) = (-22,3) , (x₂,y₂) =  (11,-3)

Put this values in slope equation we get,

slope = \frac{-3-3}{11+22} =\frac{-6}{33}

m=\frac{-2}{11}

m=\frac{-2}{11}  is the slope through the points.

velikii [3]4 years ago
6 0

Answer:

The slope is -\frac{2}{11}

Step-by-step explanation:

Let (x_1,y_1)=(-22,3) and (x_2,y_2)=(11,-3)

The slope is given by;

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

We plug in the values to get;

m=\frac{-3-3}{11--22}

Simplify;

m=\frac{-6}{33}

m=-\frac{2}{11}

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Is 1/3, 2/3, 4/3, 8/3, 16/3 arithmetic sequence
11111nata11111 [884]

The given sequence is not arithmetic sequence

<em><u>Solution:</u></em>

Given sequence is:

\frac{1}{3} , \frac{2}{3} , \frac{4}{3} , \frac{8}{3} , \frac{16}{3}

We have to find if the above sequence is arithmetic sequence or not

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

<em><u>Here in the given sequence</u></em>

\text{ first term } = a_1 = \frac{1}{3}\\\\\text{ second term } = a_2 = \frac{2}{3}\\\\\text{ third term } = a_3 = \frac{4}{3}\\\\\text{ fourth term } = a_4 = \frac{8}{3}\\\\\text{ fifth term } = a_5 = \frac{16}{3}

<em><u>Let us find the difference between terms</u></em>

a_2 - a_1 = \frac{2}{3} - \frac{1}{3} = \frac{1}{3}

a_3 - a_2 = \frac{4}{3} - \frac{2}{3} = \frac{2}{3}

a_4 - a_3 = \frac{8}{3} - \frac{4}{3} = \frac{4}{3}

a_5 - a_4 = \frac{16}{3} - \frac{8}{3} = \frac{8}{3}

Thus the difference between terms is not constant

So the given sequence is not arithmetic sequence

5 0
3 years ago
jades the contains 750 miller's of water. he drink 520 milliliters at practice and then another 190 milliliters on his way home.
Nostrana [21]
40 because
 750
-520
------
  230
-190
------
   40
4 0
3 years ago
Can someone please answer this for me.
Levart [38]

Answer:

See picture

Step-by-step explanation:

The rule is ...

x^{m/n}=\sqrt[n]{x^m}

The index of the surd becomes the denominator of the exponents inside.

4 0
3 years ago
Read 2 more answers
Three of the four vertices of a rectangle are located at (4, 2), (7, 2) and (4, 8). a. What are the coordinates of the missing v
34kurt

Answer:

a) The coordinates of the missing vertex = (7, 8)

b) Area = 18 square units

   Perimeter = 18 units

Step-by-step explanation:

a) We know three of the four vertices:

A: (4, 2)           C ______ D(?)

B: (7, 2)               |             |

C: (4, 8)           A |______| B  

To find the coordinates of the missing vertex we need to calculate the distance in the x-direction from point A to point B:

B_{x} - A_{x} = 7 - 4 = 3                    

Hence, the distance of point D from point C in the x-direction is:

D_{x} = C_{x} + 3 = 4 + 3 = 7

Now, to find the coordinate in "y" we need to calculate the distance in the y-direction between point C and point A:

C_{y} - A_{y} = 8 - 2 = 6  

Then, the distance of point D from point B in the y-direction is:

D_{y} = B_{y} + 6 = 2 + 6 = 8

Therefore, the coordinates of the missing vertex (point D) are:

D = (D_{x}, D_{y}) = (7, 8)    

b) The area of the rectangle is:

a = (B_{x} - A_{x})*(C_{y} - A_{y}) = 3*6 = 18 units^{2}

The perimeter is given by:

p = 2*(3 + 6) = 18 units

I hope it helps you!          

8 0
3 years ago
Josh buys cucumbers that cost $0.62 per pound. He pays $2.79 for the cucumbers. How many pounds of cucumbers does Josh have?​
borishaifa [10]

Answer:

Josh bought 4.5 pounds of cucumbers.

Step-by-step explanation:

2.79 divided by the cost per pound, .62, is 4.5. Therefore he bought 4.5 pounds of cucumbers

6 0
3 years ago
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