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Nuetrik [128]
3 years ago
12

Find the length of a segment having endpoints with the given coordinates.. -8 and -16

Mathematics
2 answers:
Minchanka [31]3 years ago
7 0
If the points are on a number line, then the length of the segment would be 8

mash [69]3 years ago
3 0

Answer: 8 units

Step-by-step explanation: In this problem, the given numbers -8 and -16 represent the coordinates of the endpoints of a segment and we are asked to find the length of the segment.

To find the length of a segment, we take the greater endpoint coordinate minus the lesser endpoint coordinate.

In this case, the greater endpoint coordinate is -8 and the lesser endpoint coordinate is -16.

So, we have -8 - (-16) which can be thought of as -8 + 16 which equals 8.

Therefore, the length of this segment is 8 units.

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2. Joel can type 197 words per minute if she types at the same rate, how many words can
Andre45 [30]
I believe it is 6,895. I just multiplied by 197 by 35
4 0
3 years ago
Which statements describe a residual plot for a line of best fit that is a good model for a scatterplot? Check all that apply.
kondaur [170]

Answer: The true statements are:-

There are about the same number of points above the x-axis as below it.

The points are randomly scattered with no clear pattern.

The number of points is equal to those in the scatter plot.

Explanation:

  • A residual plot is a graph which shows that the residuals on the vertical axis and the independent variable on the horizontal axis.

Thus, the number of points is equal to those in the scatter plot and ame number of points above the x-axis as below it.

We know the points are randomly scattered across the plot, so that there is no relationship.  Thus the points are randomly scattered with no clear pattern.


8 0
3 years ago
Read 2 more answers
Find an equation for the line with the given properties. Express your answer using either the general form or the slope -interce
Nastasia [14]

Answer:

y=3x-4

Step-by-step explanation:

We have been given that the slope of line is 3 and point (2,2) is on the line. We are asked to write the equation of the line passing through the given point in slope-intercept form.

The slope-intercept form of equation is in form y=mx+b, where,

m = slope of line.

b = The y-intercept.

Upon substituting our given slope and coordinates of given point in slope-intercept form, we will get:

2=3(2)+b

2=6+b

2-6=6-6+b

-4=b

Now, we will substitute m=3 and b=-4 in slope-intercept form as:

y=3x+(-4)

y=3x-4

Therefore, our required equation would be y=3x-4.

3 0
4 years ago
12. Volume of a cube is 648V3 cm³. Find its total surface<br>area.​
AleksAgata [21]

Answer:

area= 449.2984 cm^2   if I understand correctly that the volume is 648 cm^3

Step-by-step explanation:

side length=the cube root of 648

side length=8.6535 cm

area=8.6536x8.6535x6=449.2984 cm^2

7 0
3 years ago
Shen’s mother gave him $10 to go buy groceries. He picked up a gallon of milk for $3.49, three pounds of oranges that cost $1.14
svet-max [94.6K]
Gallon of milk: $3.49
3lbs oranges: $1.14(3) = $3.42
Box of cereal: $3.46

Front end estimation is taking the number in front and the rest of the numbers coming after it will be zeroes.

Using front end estimation:
$3.49 => $3.00
$3.42 => $3.00
$3.46 => $3.00

Add all these up; Shen estimated the total cost of the groceries would be $9.00.
5 0
4 years ago
Read 2 more answers
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