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mestny [16]
3 years ago
11

Find x. Side splitter Theorem I know the answer is 7 but I don’t know how to solve.

Mathematics
1 answer:
ehidna [41]3 years ago
8 0

Answer:

7

Step-by-step explanation:

The two parallel line indicates that the sides are proportional.

12:15, the ratio is 0.8

0.8*8.75=7

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Masteriza [31]

Answer:

The answer is x = 12.

Step-by-step explanation:

We can solve this using proportion.

\frac{x}{2}  =  \frac{66}{12 }  \\  \\  \frac{132}{12}  =  \frac{12x}{12}  \\  \\ x = 11

3 0
3 years ago
To calculate the cost of painting his silo, a farmer must find its height. The farmer uses a cardboard square to line up the top
musickatia [10]

Answer:

Height of the silo = 18 feet.

Step-by-step explanation:

From the figure attached BC is the length of the silo and the height of the farmer is 5 ft.

Farmer is standing at 8 ft distance from the silo.

From triangle AEC,

tan(∠CAE) = CE/AE=5/8

m(∠CAE) = tan-1 (5/8)

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From the triangle ABE,

tan58° = BE/AE

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= 17.8

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Therefore, the total height of the silo is 18 ft.

6 0
3 years ago
I need help w this pls :)
Llana [10]

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Step-by-step explanation:

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Explanation:

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Answer:

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Step-by-step explanation:

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