Seudónimo
Seudónimo
09-05-2018
Mathematics
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Help please........................
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jcherry99
jcherry99
09-05-2018
You are given similarity. At this stage the diagram will tell you which sides correspond to which sides.
AC / DF = BC / EF
3 / 5 = 8 / 2x Cross multiply
3 * 2x = 5 * 8 Multiply
6x = 40 Divide by 6
x = 40 / 6
x = 6 4/6
x = 6 2/3
6 2/3 answer <<<<<<<
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