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29-01-2019
Mathematics

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What is the value of y ?

What is the value of y class=

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jcherry99 jcherry99

29-01-2019

Answer:

y = 6

Step-by-step explanation:

Formula

Chords intersect in such a way that QU * SU = RU * TU

Givens

QU = 8
SU = y
RU = 12
TU = 4

Solution

8 * y = 12 * 4
8y = 48
8y/8 = 48/8
y = 6

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