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Leona [35]
3 years ago
12

Please give me the answer to 8 WHOEVER EXPLAINS GETS BRAINLEST

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0
I Lou think the answer is 84?
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The altitude of a plane is 1200 meters. From a point on the ground, the angle of elevation of an airplane is 25º. What is the di
gtnhenbr [62]

Answer:

2839.4 meters

Step-by-step explanation:

Given that:

Altitude = 1200 m

Using trigonometry :

The distance from point P to the airplane :

Using trigonometric relation :

Sin θ = opposite / hypotenus

Sin θ = altitude / x

Sin θ = 1200 m / x

Sin 25 = 1200 / x

0.4226182 = 1200 / x

x = 1200 / 0.4226182

x = 2839.4423

Distance from P to airplane = 2839.4 meters

8 0
3 years ago
You and your friend each construct triangles with the angle measures 15 degrees, 125 degrees, and 40 degrees. Will both triangle
xxTIMURxx [149]

The two triangles will be similar (same shape, and each side of one triangle the same multiple of the corresponding side of the other triangle), but not necessarily the same size.

The key word here is "similar;" be sure you understand what that means in trig.


3 0
3 years ago
I just need the question 4
Ahat [919]
The answer is 1. its a cube, 2. the area is 294 Square CM
8 0
3 years ago
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Help asap will give crown!!!<br> Figue ABCD is a trapezoid find the value of x
Neko [114]
(3x+3) + (4x + 2)
------------------------- = 13
2

13(2) = (3x+3) + (4x+2)

26 = 3x + 3 + 4x + 2

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3 0
3 years ago
PLEASEEEE HELP ITS A TEST (Rachel is setting up tables for a party. Three of the tables are covered with red tablecloths, and
Olenka [21]

Answer:

3/15 is the answer.

Step-by-step explanation:

you add all the tables together and that is your denominator.There are three red tables so the probability is 3/15.

Please mark me the brainliest,5 stars, and a thanks!Have a great day!

7 0
3 years ago
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