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Svetlanka [38]
3 years ago
12

Did I get this first question right?

Mathematics
2 answers:
inn [45]3 years ago
7 0

Step-by-step explanation:

nope. radius = 1/2D so it's 9.

2. r= 14.5

3. d= 42

4. d = 26

vivado [14]3 years ago
3 0

Answer:

no

Step-by-step explanation:

the correct answer is 56.55 inches

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emmasim [6.3K]

Answer:

Option D

Step-by-step explanation:

Combine Like Terms.

-5x+11x-4+2\\\\\boxed{6x-2}

Hope this helps.

4 0
3 years ago
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deff fn [24]

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2 years ago
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5 0
1 year ago
An engineer is trying to design a runway for an airport. He knows that airplanes have the ability to accelerate at 3.3 m/s ^ 2 a
chubhunter [2.5K]

Answer:

The proposed 1600 meters runway length is not long enough

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Therefore, from the equation of motion for distance traveled, s, acceleration, a, and time taken, t, we have;

s = u·t + 1/2·a·t²

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Which indicates that the length of the runway a plane would need for take off should be at least 2021.25 meters long, therefore, the blueprint's 1600 meters runway length is not long enough.

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I hope the choices for the numerators of the solutions are given.

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3 0
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