lolrip123 lolrip123

19-05-2020
Mathematics

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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 class=

Respuesta :

ronhagrid310 ronhagrid310

19-05-2020

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.

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