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inysia [295]
3 years ago
9

Lewis is hiking in a state park when he spots a brightly colored bird in a distant tree. Lewis is 60 feet away from the tree, an

d the bird is perched on a branch 22 feet above the ground. Lewis is 5 feet tall.
What is the angle of elevation, in degrees, of Lewis' line of sight to the bird?
Mathematics
2 answers:
sasho [114]3 years ago
8 0

Quite certain it'd be 15.8 degrees.

Think about it, we're trying to figure out his angle of sight. If his eyes are 5 feet above ground, and the bird is 22 feet off the ground, there's really only a 17 ft height difference between the two. After doing the formulas and all, we can see that the angle of his vision is approximately 15.8.

krek1111 [17]3 years ago
6 0

Answer:

he is 77 feet away from mr. birdie

Step-by-step explanation:

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Rudik [331]

Answer:

2:3

Step-by-step explanation:

Ratio is indicated by :

Its dogs to cats, right so ratio is number of dogs:number of cats which is 2:3

Hope this helps plz mark brainliest if correct :D

8 0
3 years ago
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Karolina [17]

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1. a type of bamboo holds a Guinness world record for the fastest growing plant.is can grow 91cm a day. how fast in inches per h
nikdorinn [45]

1-

Given length is 91 cm

1 cm = 0.3937 inch

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= 1.492 inches per hour. Hence the bamboo grows 1.492 inches per hour.


2-

We have to convert hours and seconds in minutes.

1 hour = 60 minutes

so 10 hours = 60 * 10 = 600 minutes.

60 seconds = 1 minute

so 24 seconds = \frac{24}{60} = 0.4 minutes.

Now we have been given the total time as 10 hours, 39 minutes and 24 seconds

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umka2103 [35]

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