3 years ago

Can y'all help me with my math problem please

Mathematics

1 answer:

matrenka [14]3 years ago

5 0

Answer:

Step-by-step explanation:

Hello, option B is correct

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No idea, maybe multiply everything and divide by 7?

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

we know that

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3 years ago

A lifeguard is in a look out chair and sees a person in distress. The eye level of the lifeguard is 15 feet above the ground. Th

faltersainse [42]

Answer:

Horizontal distance between lifeguard and the person is 22 feet.

Step-by-step explanation:

Given: A lifeguard sees a person in distress.The eye level of the lifeguard is 15 feet above the ground. Angle of depression is 34°.

To find: Horizontal distance between lifeguard and the person.

Solution : If we draw a triangle then tan∅ = $\frac{height}{base}$

Here base is the horizontal distance.

Now we put the values in the formula.

tan 34° = $\frac{15}{base}$

Or Base = $\frac{15}{tan34}$

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So the answer is 22 feet.

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3 years ago