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3 years ago

13

At the middle school graduation dance,the DJ played 12 slow dances,which was equal to the quotient of the number of fast dances

and 2

1 answer:

Fiesta28 [93]3 years ago

4 0

Say x is the nb of fast dances
You can deduce that 12=x/2
So x=2*12
x=24

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5. Use the points (4, 10.5) and (8,5.7) to estimate the slope of the line of best fit. Answer choices: 0 83 0.83 -1.2 1.2 1 7

adelina 88 [10]

Answer:

Slope of the line is -1.2

Option B is correct option.

Step-by-step explanation:

We need to find slope of the line with given points (4, 10.5) and (8,5.7)

The formula used to calculate slope is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

The points given are: (4, 10.5) and (8,5.7)

We have $x_1=4,y_1= 10.5x_2=8,y_2=5.7$

Putting values and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{5.7-10.5}{8-4}\\Slope=\frac{-4.8}{4}\\Slope=-1.2$

So, Slope of the line is -1.2

Option B is correct option.

7 0

2 years ago

Anya graphed the line (y−2)=3(x−1) on the coordinate grid.

aliya0001 [1]

The slope of Anya’s line on the graph is 3

<h3>How to determine the slope of the line?</h3>

The equation is given as:

(y−2)=3(x−1)

Remove brackets

y − 2 = 3x − 3

Add 2 to both sides

y = 3x − 1

A linear equation is represented as:

y = mx + c

Where m represents the slope;

By comparison, m = 3

Hence, the slope of Anya’s line is 3

Read more about slope at:

brainly.com/question/1884491

#SPJ1

5 0

2 years ago

Read 2 more answers

You go to see family in another city. So far you have gone 120 miles. The total trip is 360 miles. What fraction of the total tr

Elena L [17]

Answer:

1/3

Step-by-step explanation:

120/360 = 12/36 = 2/6 = 1/3

6 0

3 years ago

Identify the Domain and Range of the graph below:<br><br><br> Domain: <br> Range:

Nuetrik [128]

Domain is all real numbers
Range i forgot I’m sorry

5 0

3 years ago

HELP PLEASE!! ASAP WILL MARK BRAINLIEST!! MATH!!

dusya [7]

Its the first one, (-8,8) (2,2)

4 0

2 years ago