Question

I need help please!!!

Answer 1

`\: \triangle EDF \: \sim \: \triangle HJG`

`ED \sim HJ \\ EF \sim JG \\ FD \sim GD`

`(ED)/(HJ) = ( EF)/(JG) = (FD)/(GD)`

`\frac{ \cancel9 {}^( \: 3) }{ \cancel{15} {}^( \: \: 5) } = (14)/(y) = (12)/(x) \\ y = (14 * 5)/(3) = 23.3 = 23 \\ x = (12 * 5)/(3) = 4 * 5 = 20`