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Vitek1552 [10]
4 years ago
6

73 inches,55 inches,4 inches make a right angle

Mathematics
1 answer:
alexandr1967 [171]4 years ago
4 0

Answer:

No

Step-by-step explanation:

Let's plug these measurements into the Pythagorean Theorem and determine whether the resulting equation is true or not:

4^2 + 55^2 = 73^2

16 + 3025 = 5329   This is false, and so:

A triangle with side lengths 73 inches, 55 inches and 4 inches is NOT a right triangle.

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Write an equation for the line?
Hitman42 [59]

Answer:

y = 2x + 3

Step-by-step explanation:

Given:

(2, 7) and (0, 3)

Find the slope between the two points:

(x1, y1) = (0, 3)

(x2, y2) = (2, 7)

(y2 - y1)/(x2 - x1)

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4/2 = 2

m = 2

y = mx + a

y = 2x + a

Use one of the two points to find a (I will use point (2, 7):

7 = 2(2) + a

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Slope-intercept Form: y = 2x + 3

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Point-slope Form: y - 7 = 2(x - 2)

General equation: 2x - y + 3 = 0

5 0
3 years ago
Exhibit a population of ten integers having mean=20 and variance=4
Alla [95]

exhibit population for ten integers is 15,19,19,20,20,20,21,22,22,22 mean is 20 variance is 4

Step-by-step explanation:

  • Mean is helps in finding the mid point of the data.
  • Variance is the variability of data it was here.
  • In order to get the data straight the combination of 4 was required.
  • 4 is variance one data set was 19 other had to be 22.
  • As mean is 20 three means had to be 20.
  • from mean 20 4 is greater then 20 and 3 is less then 20.
  • 15 being the lowest it compensated the variance to 4.
  • Mathematically there are many ways to do this using function.
  • This is to be found out at a traditional method.
  • Reducing or increase the number as it was integers.
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3 years ago
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Answer:

x-7-5/x+4

So answer C

Step-by-step explanation:

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4 years ago
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Hope this helps you !!
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