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2 years ago

Divide and write in simplest form 2 3/4 divided by 2 1/5

Mathematics

1 answer:

Vilka [71]2 years ago

7 0

The answer is 1.25. .

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X-coordinate the definition for that

Step2247 [10]

Answer:

An x-coordinate is the x value in an ordered pair, which is just two mathematical objects, such as numbers, paired together. Usually, the x-coordinate is the first number in that pair. For instance, in the ordered pair (2,5), the x-coordinate would be '2.

Step-by-step explanation:

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3 years ago

Y-17= -37 what is the answer

LenaWriter [7]

Answer:

y = -20

Step-by-step explanation:

Move all terms not containing y to the right side of the equation.

Therefore, that is how you got your answer: y = -20

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3 years ago

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I Think it’s D, This is my Final Test is D Right?

ser-zykov [4K]

Answer:

Sorry you wrong, it’s actually A.

Step-by-step explanation:

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2 years ago

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What are the eletric charges of three subatomic particles

Nata [24]

Answer:

Step-by-step explanation:

as a person who answers in the mathematics session

i will tell you that the answer is 3

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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, <em>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.</em>

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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