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Zarrin [17]
3 years ago
15

Please if your answering it please i need it step by step please

Mathematics
1 answer:
salantis [7]3 years ago
4 0
I) there are 360 degrees in a circle.  So subtract all the numbers from 360 to get the angle for econ.

That angle is 65 degrees

ii) If 95 degrees represents 228 books, then 360 degrees represents "x" (total) books.  So we have an equation:
<u>95</u> = <u>360</u>
228     x

Solve for x, and we get x = 864

iii) The percentage is 80 degrees out of 360 degrees or 2/9 or roughly 0.222 or 22.2%
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zaharov [31]

The distance between the building and the ladder is 34.876 foot.

<h3>What is a Right Triangle?</h3>

A triangle in which one of the angle measure is equal to 90 degree is called a right triangle.

The ladder forms a right triangle with the building and the ground,

The length of the triangle is 40 foot

The angle made by the ladder is 29.32 degree

By using Trigonometric Ratios

cos 29.32 = Base /  Hypotenuse

cos 29.32 = Base / 40

0.8718 × 40 = Base

Base = 34.876 foot

Base is the distance between the building and the ladder.

Base of the ladder = 34.876 foot

To learn more about trigonometric functions from the given link

brainly.com/question/24336684

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8 0
2 years ago
Is it possible to construct a triangle with the given lengths? 17, 37, 53
kvv77 [185]

Answer:

Yes

Step-by-step explanation:

In any triangle, the sum of any two sides must be larger than the third side. To test this, we only actually need to pick the two shorter sides. In this case, the following inequality is true:

17+37>53,\\54>53,\\\text{True}\:\checkmark

7 0
3 years ago
I don’t understand how to do this.
kherson [118]
I believe the answer to be only sequence A.
-Hope this helps, have a nice day! :)
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3 years ago
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Step-by-step explanation:

remember the priorities of the different mathematical operations

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4. additions and subtractions

so,

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8 0
2 years ago
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What place value is this in 8.7438 the under lined number is 7​
MA_775_DIABLO [31]

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tenths place

Step-by-step explanation:

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3 years ago
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