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2 years ago

15

A ladder leans against the side of a house. The angle of elevation of the ladder is 65° when the bottom of the ladder is 12 ft f

rom the side of the house. Find the length of the ladder. Round your answer to the nearest tenth.

1 answer:

agasfer [191]2 years ago

5 0

Answer:

28.4 ft.

Step-by-step explanation:

cos 65 = 12 / L

L = 12 / cos 65

= 28.4 ft

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Answer:

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Step-by-step explanation:

Remember 22.

Now, you'll need to take 12 PM and see how many hours it is from 6 AM to 12 PM noon: 6-7, 7-8, 8-9, 9-10, 10-11, 11-12. We have 6 hours from 6 AM to 12 PM.

The problem gives us the average number of degrees it changed: 5. Since it doesn't specify HOW it changed, there are 2 answers.

In order to find the number of degrees it changed, we have to take the hours times the amount given, or in this case, 6 x 5 which equals 30.

Now that we know the fluxation number, we can either add or subtract 30 from the degrees given at noon.

So, 22 - 30 = <em>-8</em> AND 22 + 30 = <em>50</em>.

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2 years ago

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Step-by-step explanation:

Find the common denominator and compare both of them

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3 years ago

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2 years ago

If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.

notka56 [123]

Answer:

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Step-by-step explanation:

We can easily Answer this by taking some values.

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