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4 years ago

The endpoints of line segment RS are R(-2,-1), and S (2,3). Find the coordinates of the midpoint of line segment RS.

Mathematics

1 answer:

madam [21]4 years ago

6 0

Midpoint coordinates are ( - 2 + 2) / 2 , (-1+3) / 2

= (0,1) Answer

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Savatey [412]

Answer:

4 : 39

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6 : 67

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Step-by-step explanation:

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3 years ago

SOMEBODY PLEASE HELP ME WITH THIS!!!

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g+312 = 200 is how the equation is written

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3 years ago

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Paul teaches math to five classes in sixth grade. He wants to measure the variation in the performances of students of each clas

lapo4ka [179]

Answer:

mean absolute deviation

Step-by-step explanation:

The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.

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3 years ago

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Select the correct answer.

Kaylis [27]

For this case we have that by definition, the volume of a rectangular prism is given by:

$V = A_ {b} * h$

Where:

$A_ {b}:$ It is the area of the base of the prism

h: It is the height

$A_ {b} = w * l$

Where:

w: is the width

l: is the length

According to the data of the statement we have:

$w = 16 \ in\\l = 4h\\V = 4,096 \ in ^ 3$

Substituting the data we have:

$A_ {b} = 16 * 4h = 64h\\64h * h = 4,096\\64h ^ 2 = 4,096\\h ^ 2 = \frac {4096} {64}\\h ^ 2 = 64\\h = \pm \sqrt {64}\\$

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Answer:

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3 years ago

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MrRissso [65]

Answer:

2x^2 +11

Step-by-step explanation:

f(x) = 3x^2 +2

g(x) = x^2 -9

f(x) - g(x) = 3x^2 +2 - (x^2 -9)

Distribute the minus sign

= 3x^2 +2 -x^2 +9

Combine like terms

= 2x^2 +11

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3 years ago

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