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masya89 [10]
3 years ago
15

Evaluate. 18.65 -52/11=

Mathematics
1 answer:
professor190 [17]3 years ago
6 0
The answer is about 13.9927.

You would divide 52/11 and then subtract that decimal by 18.65.

18.65-4.7272=13.9927.
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A yacht is anchored 90 feet offshore
Stells [14]

The height of the  lighthouse is 44 feet.

<u>Step-by-step explanation:</u>

You are given more information than you need.

Use the right triangle concept,

A yacht is anchored 90 feet offshore from the base of a lighthouse.

  • Base = 90 feet
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The angle of elevation from the boat to the top of  the lighthouse is 26 degrees.

<u>Using one side length and the angle only: </u>

The trigonometric formula is given as,

tan = height / base

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h = 43.9 ft

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3 years ago
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Yakvenalex [24]

Answer:

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Step-by-step explanation:

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3 0
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Step-by-step explanation:

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Alona [7]

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