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3 years ago

What fraction accurately represents the decimal 2.3

Mathematics

2 answers:

timama [110]3 years ago

6 0

Answer:

23/10. or 2 3/10

Step-by-step explanation:

Goshia [24]3 years ago

3 0

Answer:

hhh

Step-by-step explanation:

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Someone please help me answer this!!

Ymorist [56]

Answer:

6 units

Step-by-step explanation:

they are six units apart just count the amount of units they are from each other or since they are in the same quadrant and y-axis just subtract the 10 from the 4

6 0

3 years ago

Read 2 more answers

Rudiy27

Answer:

Step-by-step explanation:

Put the coordinates of the points to the inequality and check:

y < -1/2x + 2

for (2, 3) → x = 2, y = 3

3 < -1/2(2) + 2

3 < -1 + 2

3 < 1 FALSE

============================

for (2, 1) → x = 2, y = 1

1 < -1/2(2) + 2

1 < -1 + 2

1 < 1 FALSE

============================

for (3, -2) → x = 3, y = -2

-2 < -1/2(3) + 2

-2 < -1.5 + 2

-2 < 0.5 TRUE

============================

for (-1, 3) → x = -1, y = 3

3 < -1/2(-1) + 2

3 < 1/2 + 2

3 < 2 1/2 FALSE

6 0

3 years ago

Find the MAD of this set of data.

barxatty [35]

Answer:

2.8

Step-by-step explanation:

The given data set is;

6, 12, 10, 9, 8, 6, 2, 4, 8, 15

The mean of this set is;

$\bar X=\frac{\sum x}{n}$

$\bar X=\frac{6+12+10+9+8+6+2+4+8+15}{10}$

$\bar X=\frac{80}{10}=8$

The mean absolute deviation is given by

$M.A.D=\frac{\sum |x-\bar X|}{n}$

$M.A.D=\frac{|6-8|+|12-8|+|10-8|+|9-8|+|8-8|+|6-8|+|2-8|+|4-8|+|8-8|+|15-8|}{10}$

$M.A.D=\frac{2+4+2+1+0+2+6+4+0+7}{10}$

$M.A.D=\frac{28}{10}$

$M.A.D=2.8$

5 0

3 years ago

Consider the line y = x – 4. A line parallel to the graph of the line would have a slope of . A line perpendicular to the graph

kotykmax [81]

Answer:

A. 1

B. $-1$ .

Step-by-step explanation:

We have been given an equation of a line $y=x-4$ .

A. We know that slope of parallel lines is always equal,

We can see that slope of our given line is 1, therefore the slope of the line parallel to our given line would be 1.

B. We know that the product of slopes of two perpendicular lines is $-1$ .

Let m represent slope of perpendicular to our given line, then:

$m\times 1=-1$

$m=-1$

Therefore the slope of the line perpendicular to our given line would be $-1$ .

4 2

3 years ago

Read 2 more answers

What is negative 6 plus negative 8

valentinak56 [21]

Hey!

here is your answer >>>

-6 + (-8)

-6 - 8

=> -14!.

Hope my answer helps!

6 0

3 years ago

Read 2 more answers