2 years ago

FOR 50 POINTS. HELP ASAP!!!! John is looking at the eagle on top of a building. The height of the building is 120 ft.

Mathematics

2 answers:

Licemer1 [7]2 years ago

8 0

Answer:

A. 70 ft

Step-by-step explanation:

Use trigonometry.

tangent = opposite / adjacent

We have:

opposite = 120 ft
angle = 60°
adjacent = x

Solve for x:

tan 60° = 120/x
x = 120 /tan 60°
x ≈ 70 ft

zvonat [6]2 years ago

5 0

Answer:

B I THINK

Step-by-step explanation:

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3 years ago

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Write 81.9 as a mixed number.

Digiron [165]

Answer:

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3 years ago

?????????????? So like anyone know this?

Ivanshal [37]

Not sure sorry I’m not good at math need help with something else..

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3 years ago

What is the answer

Igoryamba

Answer:

∠B = 60°

Step-by-step explanation:

They are supplementary angles, which means they add up to 180°.

∠B + ∠A = 180

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3 years ago

A city has a population of 250,000 people. Suppose that each year the population grows by 7.5%. What will the population be afte

Diano4ka-milaya [45]

So, if it grows by 6.75%, each year the population is 106.75% of the year before.

After 1 year, 370,000(1.0675). After two years, 370,000(1.0675)(1.0675).

370,000(1.0675)12 = your answer

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2 years ago