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Illusion [34]
3 years ago
12

What is the distance between the points (21 , 11) and (4 , 11) in the coordinate plane?

Mathematics
1 answer:
k0ka [10]2 years ago
5 0

Answer:

asdasda

Step-by-step explanation:

asasjdafk askfamjscasfkasdmasjd kamdsjakfasjfsakmcfaksaj

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HELP MATH THIS IS DUE SOON
Oxana [17]

Answer:

600

Step-by-step explanation:

36 times 18=648 but u need to add o the nearest hundred

4 0
2 years ago
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A mystery number is multiplied by 11 then 10 is subtracted from it to give you a result of 34. What is the mystery number?
klemol [59]

Answer:

4

Step-by-step explanation:

And let the missing number be x

We can solve using Algebra

11x - 10 = 34

11x = 34 + 10

11x = 44

x = 44/11

x = 4

For verification:

4(11) - 10 = 34

44 - 10 = 34

34 = 34

Hence, Proved

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2 years ago
The manager chooses a student at random. Based on the survey, which statement is true?
jeka57 [31]
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2 years ago
Which of the following sets of ordered pairs represents a function?
MrRissso [65]

Answer:

the correct answer is A

Step-by-step explanation:

6 0
3 years ago
Please I need help!!
telo118 [61]

The regression equation which correctly models the data in this table is y = 1.49x - 107.5,

<h3>How to determine the regression equation?</h3>

From the table of data values, we have the following parameters:

∑x = 632

∑y = 404

∑x² = 80.142

∑xy = 51.448

Mathematically, the regression equation is represented by the following slope equation:

y = Bx + A

Next, we would determine A by using this expression:

A = (∑y·∑x² - ∑x·∑xy)/(n∑x² - (∑x)²)

A = (404×80,142 - 632×51,448)/(5×∑x² - (632)²)

A = (32,377,368 - 32,515136)/(5×80142 - 399,424)

A = -137,768/1286

A = 107.5

For B, we have:

B = (n∑xy· - ∑x·∑y)/(n∑x² - (∑x)²)

B = (5×51,448 - 632×404)/(5×∑x² - (632)²)

B = 1.49.

y = Bx + A

y = 1.49x - 107.5

Read more about regression equation here: brainly.com/question/28037520

#SPJ1

7 0
1 year ago
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