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nydimaria [60]
3 years ago
5

Find the slope of the line between (1,5) and (3,9)

Mathematics
1 answer:
Lorico [155]3 years ago
6 0

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

m=(9-5)/(3-1)

m=4/2

m=2

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31/14

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The polygons are similar. The area of one polygon is given. Find the area of the other polygon.
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Answer:

90 cm²

Step-by-step explanation:

Given that both triangles are similar, it follows that the ratio of their area equals the square of their corresponding sides.

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3 years ago
The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airp
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Answer:

(5.4582 ; 6.8618)

Step-by-step explanation:

Given the data:

6 10 2 6 3 3 3 6 6 6 6 5 8 9 10 10 7 9 3 6 5 10 9 9 10 3 8 6 6 3 3 6 6 5 4 10 9 3 5 7 10 6 3 8 6 8 3 3 5 5

Sample mean, xbar = Σx / n

n = sample size = 50

ΣX = 308

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Using a Calculator :

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Upper boundary : (6.16 + 0.7018) = 6.8618

(5.4582 ; 6.8618)

4 0
3 years ago
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