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Cerrena [4.2K]
3 years ago
9

Which represents the value of What is the length of line segment DG?

Mathematics
2 answers:
masya89 [10]3 years ago
8 0
The length of x is 12 units
Natalka [10]3 years ago
5 0

<u>Answer</u>

12 units


<u>Explanation</u>

This can be solved using the properties of a circle.

DG and EG are secants f the circle.

DG×HG =EG×FG

(x+3+5)×5 = (x+6)×6

(x+8)5 = 6x + 36

5x +40 = 6x + 36

x = 4

DG = (x+3+5)

= 4 + 3 + 5

= 12 units

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melamori03 [73]

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Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 165

Standard Deviation, σ = 15

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P(z < 1.645) = 0.95

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