3 years ago

Solving a right triangle using trig. Please help

Mathematics

1 answer:

Gala2k [10]3 years ago

4 0

Answer: 13.1 hope this helps!

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ivann1987 [24]

Answer:

Step-by-step explanation:

$y=\frac{1}{x-m} +b$ where - m is the distance moved to the right and + b is the distance moved up. So, your solution is $y=\frac{1}{x+2}+2$

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Rufina [12.5K]

First one = y6
second one = y -3
third one = y0
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3 years ago

m∠AOB = 6x + 5, m∠BOC = 4x - 2, m∠AOC = 8x + 21

AnnZ [28]

The sum of angle AOB and angle BOC is equal tot he angle of AOC so

6x+5 +4x-2 = 8x+21

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3 years ago

A tourist looks out from the observation deck of the Space Needle in Seattle. The deck is at a height of 520 ft. She sees her fr

WARRIOR [948]

Answer:

Last option 527.7 ft

Step-by-step explanation:

From the diagram attached we can see the angle of depression is 80.2 which is equal to ∠ACB (alternate angles)

Height of the deck AB = 520 ft. and we have to calculate the distance H between the tourist and her friend.

Sin ∠ACB = $\frac{AB}{AC}$

Now we apply sin rule sin 80.2 = $\frac{520}{H}$

$.9854=\frac{520}{H}$

$H = \frac{520}{.9854} = 570 ft$

So the tourist and her friend are 527.7 ft apart.

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3 years ago