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Inessa [10]
3 years ago
13

What is the slope of the points( -3, 10), (-13, -6)

Mathematics
2 answers:
labwork [276]3 years ago
6 0
Recall that slope is rise over run, or change in y over change in x.

First, let's take out y values in order. We have 10 and -6. To get from 10 to -6, you need to subtract 16, which gives us our numerator.

Now, let's take our x values in order. We have -3 and -13. To get from -3 to -13, you need to subtract ten.

Now we have our slope, which is \frac{-16}{-10}. If we simplify this, our final answer is \frac{8}{5}.
aivan3 [116]3 years ago
5 0
The answer is -10, -16
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Find the value of z<br>​
irina [24]

Answer:

z = 12 \sqrt{5}

Step-by-step explanation:

By geometric mean property:

y =  \sqrt{24 \times 6}  \\  \\ y =  \sqrt{144}  \\  \\ y = 12

By Pythagoras Theorem:

z =  \sqrt{ {12}^{2}  +  {24}^{2} }  \\  \\ z =  \sqrt{144 + 576}  \\  \\ z =  \sqrt{720}  \\  \\ z = 12 \sqrt{5}

3 0
2 years ago
I'm having trouble with this absolute value question--please help!
vekshin1

It means the exact number

7 0
3 years ago
Read 2 more answers
In a recent year a baseball team paid six times as much to their ace pitcher as they paid to their shortstop. If they paid $56 m
Kobotan [32]

Answer:

  • pitcher: $48 million
  • shortstop: $8 million

Step-by-step explanation:

The ratio of salaries can be written as ...

   short : pitcher = 1 : 6

Then the fraction of the total that the shortstop received is ...

  short : total = 1 : (1+6) = 1 : 7

The shortstop's salary was (1/7)×($56 million) = $8 million.

The pitcher's salary was 6 times that, so 6×($8 million) = $48 million.

The pitcher's salary was $48 million; the shortstop's, $8 million.

7 0
2 years ago
Drag the tiles to the correct boxes to complete the pairs. Glven: U = (-2, -7&gt;, V = (3, -4) , and W = (5, 1) . Based on the c
aev [14]

Answer:

Graph 1: u-v

Graph 2: u-w

Graph 3: w-v

Graph 4: v-u

Step-by-step explanation:

First, let us find u-v, u-w, w-v, v-u.

<u>u-v:</u>

<-2,-7> - <3,-4> = <-2-3,-7-(-4)>= <-5,-3>

<u>u-w:</u>

<-2,-7> - <5,1> = <-2-5,-7-1> = <-7,-8>

<u>w-v:</u>

<5,1> - <3,-4> = <5-3,1-(-4)> = <2,5>

<u>v-u:</u>

<3,-4> - <-2,-7> = <3-(-2),-4-(-7)> = <5,3>

Then we can match the results with the graphs.

Graph 1: u-v

Graph 2: u-w

Graph 3: w-v

Graph 4: v-u

4 0
2 years ago
Drag the tiles to the correct boxes to complete the pairs.
Len [333]

<u>Answer:</u>

1. (-2^2)^{-6} ÷ (2^{-5})^{-4} \implies 2^{-32}

2. 2^4 . (2^2)^{-2} \implies 1

3. (-2^{-4}).(2^2)^0 \implies -2^8

4. (2^2).(2^3)^{-3} \implies 2^{-5}

<u>Step-by-step explanation:</u>

1. (-2^2)^{-6} ÷ (2^{-5})^{-4} :

= \frac{ ( - 2 ^ 2 ) ^ { - 6 } } { ( 2 ^ { - 5 } ) ^ { - 4 } } = \frac{2^{-12}}{2^{20}} = 2^{-12-20}=2^{-32}

2. 2 ^ 4 . ( 2 ^ 2 ) ^ { - 2 } :

= 2^4 \times \frac{1}{2^4} = 1

3. (-2^{-4}).(2^2)^0 :

= (-2^4)^2 \times 1 = -2^8

4. (2^2).(2^3)^{-3} :

= 2^4 \times \frac{1}{2^9} =\frac{1}{2^5} =2^{-5}

5 0
3 years ago
Read 2 more answers
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