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kvasek [131]
3 years ago
11

a plane is located on radar by an air traffic controller. what are the magnitude and the direction angle of the vector from the

airport to the plane?

Mathematics
2 answers:
valina [46]3 years ago
6 0

Answer:

C The magnitude is 7.94, and the direction angle is N 49.91° E.

magnitude formula: sqrt x^2+y^2

                                 sqrt 6^2+5.2^2

                                 7.94

direction angle: tan^-1(x/y)

                          tan^-1(6/5.2)

                          49.91                      (convert radians to degrees)

andreyandreev [35.5K]3 years ago
5 0

Answer:

The magnitude is 11.2, and the direction angle is E 40.91° N.

Step-by-step explanation:

edge

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Lubov Fominskaja [6]

Answer:

DNE

Step-by-step explanation:

The the given table, we have;

As x approaches -14 from the left, at x = -14.001,  p(x) = 1.96

\lim \limits _{x \to -14^{-}} p(x) = 1.96

As x approaches -14 from the right, at x = -13.999, p(x) = 1.97

\lim \limits _{x \to -14^{+}} p(x) = 1.97

The value of p(x) when x = -14 is \lim \limits _{x \to -14} p(x) = Undefined, or is not definable, therefore, p(x) Does Not Exist (DNE) when x = -14, and we have;

\lim \limits _{x \to -14} p(x)  Does Not Exist, DNE.

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3 years ago
A problem states: "There are 9 more pencils than pens in a container. There are 25 writing utensils in the container in all. How
Alecsey [184]
2p + 9 = 25 is the correct equation
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3 years ago
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Write the slope-intercept form of an equation that passes through the given points.<br> (4,1),(8,2)
Talja [164]

Answer:

y = 1/4x or y = 0.25x

Step-by-step explanation:

In this question, we are trying to write an equation with the given points.

To solve this question, we would use the slope formula: y2-y1/x2-x1

Find the slope by plugging in variables:

2-1/8-4

1/4 = m

The slope would be 1/4

Find the y intercept:

To find the y-intercept, you would need to use the slope you've found and one point, and plug it into the slope-intercept equation:

1 = 1/4(4) + b

Solve:

1 = 1/4(4) + b

1 = 1 + b

Subtract 1 from both sides

0 = b

This means that the y-intercept is 0.

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2 years ago
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Neko [114]

Answer:

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x-y =6                                  .....,[1]

2x-3z = 16                           ......[2]  

2y+z = 4                              .......[3]

Rewrite the equation [1] as

y = x - 6                                .......[4]

Substitute the value of [4] in [3], we get

2(x-6)+z = 4

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On substituting equation [2] in [5] we get;

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Simplify:

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Substitute the value of x =8 in equation [4] to solve for y;

y = 8-6 = 2

or

y = 2

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<h2>Hope this helps have a bless day❤️</h2>

Step-by-step explanation:

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