lucy773
19.02.2022 •
Mathematics
What is the value of x?
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x
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Ответ:
x = 9
Step-by-step explanation:
In a pair of similar triangles, corresponding sides are proportional.
Therefore,
Cross multiply:
Expand brackets:
Gather and combine like terms:
Divide both sides by -24:
Ответ:
Apply Thales theorem
Ответ:
c
Step-by-step explanation: