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Alinara [238K]
4 years ago
14

I need help on this ASAP

Mathematics
1 answer:
m_a_m_a [10]4 years ago
5 0

Answer:

The question is wrong

Step-by-step explanation:

neither is the value of x given, nor the value of SU line

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An airplane, flying at an altitude of 6 miles, is on a flight path that goes directly over you. If θ is the angle of elevation,
wariber [46]

Answer:

Distance between the person and the plane is 12 miles

Step-by-step explanation:

From the figure attached,

An airplane is flying at an altitude AB = 6 miles.

An observer is standing at point C from where he observes the plane at an angle of elevation θ

Therefore, sinθ = \frac{\text{\text{Opposite side}}}{\text{Hypotenuse}}

sinθ = \frac{AB}{AC}

AC = \frac{AB}{sin\theta }

AC = 6cosecθ

If angle θ = 30°

Then AC = 6cosec30

AC = 6×2

AC = 12 miles

Therefore, distance between the person and the plane is 12 miles.

5 0
4 years ago
DUM89 THIS QUESTION IS FOR YOU
Effectus [21]

Answer:

x+12 x-15 x-8 x-30 x+15

Step-by-step explanation:

3 0
4 years ago
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Which transformation can verify congruence by sliding one triangle over another
Paha777 [63]
Translation is the sliding of one triangle over another
3 0
3 years ago
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How to do this question plz answer my question ​
ahrayia [7]
I gotchuuuu

Ok so angle ABC we’re gonna call it X

Angle BCD is 2X

The trick is the sum of angles of a pentagon is 540 degrees.

90 + 115 + 125 + 2X + X = 540
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SoOoOoOoOooooo

Angle BCD is 140 degrees !!
7 0
3 years ago
Solve for x <br>2x-14+3(x-1)=13
Reptile [31]
Sorry dude you're on your own with that 1 i cant rember that type of math
7 0
4 years ago
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