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Find the value of X to the nearest tenth.
Choices are: 3, 6, 9, 12

Find the value of X to the nearest tenth. Choices are: 3, 6, 9, 12-example-1
User Abbiola
by
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1 Answer

6 votes

Answer:

Here, we have BC // ST, by applying Thales theorem:

UB/US = UC/UT

=>UB = UC x US/UT =6 x 12/(6 + 18) = 3

=> x = US - UB = 12 - 3 = 9

=> Option C is correct.

Hope this helps!

:)

User Jacob Ras
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4.4k points