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Lorico [155]
3 years ago
6

What is an equation of the line containing the points (-1,5) and (3,9)​

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

  y = x+6

Step-by-step explanation:

You can find an equation by using the 2-point form of the equation for a line:

  y = (y2 -y1)/(x2 -x1)·(x -x1) +y1

Filling in the given values, we have ...

  y = (9 -5)/(3 -(-1))·(x -(-1)) +5

  y = (4/4)(x +1) +5 . . . . simplifying a bit

  y = x +6

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PLZ HELP ASAP CIRCLES PART 2
Sveta_85 [38]
For this case we have the following angle:
 theta = (9/5) pi
 Having the conversion we have:
 theta = ((9/5) pi) * (180 / pi)
 Rewriting we have:
 theta = (9/5) * (180)
 theta = (9/5) * (180)
 theta = 324 degrees
 Answer:
 
The angle is equivalent to:
 
theta = 324 degrees
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3 years ago
Bryce, a top landscape architect, was given a special garden design job. The client owned a property as shown below, in which he
Valentin [98]

.........................................

7 0
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Mr. Smith buys pencils at $ 250 per hundred and sells each at $ 1.75. Find his loss or profit.
Vikki [24]

Answer:

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Step-by-step explanation:

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3 years ago
The SAT Reasoning Test is perhaps the most widely used standardized test for college admissions in the United States. Scores are
nikitadnepr [17]

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8 0
3 years ago
The area of a square is (4x + 3)^2 square inches. The perimeter of the square is 172 inches. What is the value of x?
stepan [7]

Answer:

x = 10

Step-by-step explanation:

the area of a square = s² ( s is the side length )

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3 years ago
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