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andreyandreev [35.5K]
3 years ago
13

The graphed line can be expressed by which equation?

Mathematics
2 answers:
Shtirlitz [24]3 years ago
6 0

Answer:

y+2 = 2/3(x+2)

Step-by-step explanation:

We have 2 points (-2,-2) and (4,2)

so we can find the slope

m= (y2-y1)/(x2-x1)

  = (2--2)/(4--2)

  = (2+2) / (4+2)

  = 4/6

   = 2/3

The slope is 2/3

We can use point slope form to find the equation of the line

y-y1 = m(x-x1)

y--2 = m(x--2)

y+2 = 2/3(x+2)

emmainna [20.7K]3 years ago
3 0

Answer:y+2 = 2/3(x+2)

Step-by-step explanation:

You can’t find this answer by taking the two points on the line and setting them up as x-x and y-y and finding the slope And then using the slope to find the equation of the line.

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Find the LCM of this set of numbers. 5 and 25
Andrej [43]

Answer:

25

Step-by-step explanation:

LCM = Least Common Multiple

To find the LCM, start by listing multiples, or the product of any two numbers.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Now, let's find the LCM by selecting the smallest shared multiple out of the lists we made.

5: 5, 10, 15, 20, 25, 30, 35...

25: 25, 50, 75, 100, 125, 150, 175...

Therefore, 25 is the LCM of 5 and 25.

4 0
3 years ago
What is the radius<br> and diameter
kotegsom [21]
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Radius- A line from the center of a circle to a point on the circle.

Hope this helped.
7 0
2 years ago
Read 2 more answers
Determine whether the data set is a population or a sample. Explain your reasoning. The salary of each teacher in a school. Choo
SVETLANKA909090 [29]

Answer:

D. ​Population, because it is a collection of salaries for all teachers in the school.

Step-by-step explanation:

In research, population refers to a complete set of subjects that share a characteristic and that the researcher is interested in. On the other hand, a sample is a subset of a population and it's usually the one the researcher takes to make a study with.

In this example, we have "The salary of each teacher in a school" since we are taking ALL the teachers of this school, this would be a population. If we were working with the salary of only a portion of the teachers of said school, it would be a sample.

Thus, the right answer is  D. ​Population, because it is a collection of salaries for all teachers in the school.

5 0
3 years ago
Chips numbered 1 through 80 are shuffled in a basket. One chip is randomly selected.
meriva
1/16

multiples 15,30,45,60, and 75 making 5/80 then you simplify to 1/16
8 0
3 years ago
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Alina [70]

A. Divide by 46,656

B. Multiply by 1,728

C. Divide by 1,728

D. Multiply by 46,656

THE ANSWER IS B MULTIPLY BY 1,728


5 0
2 years ago
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