3 years ago

PLZ PLZ PLZ HELPPPP!! I MARK BRAINLIEST !

Mathematics

2 answers:

tigry1 [53]3 years ago

8 0

Answer:linear

Step-by-step explanation:

xz_007 [3.2K]3 years ago

8 0

Answer: Linear

Step-by-step explanation:

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Answer:

Eastward distance of airplane = 903 miles

Northward distance of airplane = 1198 miles

Step-by-step explanation:

Consider the sketch attached below.

Let the Eastward distance be represented by x

let the Northward distance be represerted by y

The distance traveled = speed of plane x time

= 600 x 2.5 = 1500 miles

from basic trigonometry of a right angled triangle we have that

$sin(53)=\frac{x}{1500}$

$x=1500\timessin(53) \approx 903 miles$

$cos (53) = \frac{y}{1500}$

$y= 1500cos(53)\approx1198 miles$

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3 years ago

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For (5, -2): -2 - 4(5) = -2 - 20 = -22 ≤ -5   [false]
For (-2, 1): 1 - 4(-2) = 1 + 8 = 9 ≥ -5    [true]
For (-4, 2): 2 - 4(-4) = 2 + 16 = 18 ≥ -5    [true]
For (1, -1): -1 - 4(1) = -1 - 4 = -5 ≥ -5 [true]
For (4, 0): 0 - 4(4) = 0 - 16 = -16 ≤ -5 [false]

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The first quartile would be drawn at 3, and the median would be drawn at 4.
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