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3 years ago

Find the distance between the two points rounding to the nearest tenth (if necessary).

1 answer:

8 0

Ans= 7.8

The equation is the square root of [X1 -X2]^2 + [y1 - y2]^2.
So then you’ll end up with (-3-3)^2 + (+0-7) ^2 which is 12+49 and then square root which it should be 7.8
I usually tend to get these questions wrong but I hope this helped

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Show problem set up for full credit.

ICE Princess25 [194]

Answer:

∠ QPR = 125°

Step-by-step explanation:

the angles subtended by 2 congruent arcs are congruent , that is

5x = 4x + 25 ( subtract 4x from both sides )

x = 25

Then

∠ QPR = 4x + 25 = 4(25) + 25 = 100 + 25 = 125°

5 0

2 years ago

What is 5/12 divided by 4/3

lions [1.4K]

Answer:

5/6

Step-by-step explanation:

0.41/1.33=0.3125=5/6

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3 years ago

What are shaped that can classify with these

ella [17]

Answer:A.) triangular prism B.) triangular-based pyramid

Step-by-step explanation:

5 0

3 years ago

*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: * 2 4 6 8

Anarel [89]

Answer:

Step-by-step explanation:

3 + 4(2x - 1) = 23

4(2x - 1) = 20

8x - 4 = 20

8x = 24

x = 3

---------

2(3) - 2

6 - 2

7 0

3 years ago

What is the mean absolute deviation?

Lostsunrise [7]

Answer:

0.8 cm

Step-by-step explanation:

The formula for MAD is attached in the picture.

x_i are the values (data)

x bar is the mean

n is the number of numbers (data)

For figuring out MAD, basically, we subtract the mean from each of the values respectively and take the absolute value and SUM for all of the numbers in the data set. Then we divide by n, the number of numbers.

Let's do this:

MAD = $\frac{|2-3|+|2-3|+|2-3|+|2-3|+|3-3|+|3-3|+|3-3|+|4-3|+|4-3|+|5-3|}{10}\\=\frac{1+1+1+1+0+0+0+1+1+2}{10}\\=\frac{8}{10}=0.8$

MAD is 0.8

6 0

3 years ago