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mixer [17]
3 years ago
5

How many units does x equal???

Mathematics
2 answers:
Kobotan [32]3 years ago
8 0

3(3+15) = 2(2+x)

54 = 2x + 4

2x = 50

x = 25


answer

x = 25


Alex73 [517]3 years ago
5 0

There is a theorem in Geometry that states that the product of one secant segment and its exterior segment equals the product of the other secant segment (in the same circle) and its exterior segment. In other words, LN x MN would half to equal PN x ON. With this equation in mind, all we have to do is substitute the lengths of the segments listed above.


(LN)(MN) = (PN)(ON)

(15 + 3)(3) = (x + 2)(2)

(18)(3) = (x + 2)(2)

54 = 2x + 4

50 = 2x

25 = x


Final Answer: x = 25

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Answer:

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Step-by-step explanation:

Steffie makes a scale drawing for a crate with a scale factor of 1:3. The dimensions of her scale drawing are 15 inches long by 12 inches wide. The builder creates a scale drawing of the crate with a scale factor of 1:9. What are the dimensions of the builder's scale drawing? A. The length is 4 inches and the width is 5 inches B. The length is 45 inches and the width is 36 inches. C. The length is 5 inches and the width is 4 inches. D. The length is 36 inches and the width is 45 inches

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Answer:

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Domain: all real values of x

Range: f(x)》-4

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Range: All real values except f(x) = 0

Step-by-step explanation:

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