Question

I’m trying to find the value of the missing variables and I have to express my answer in simplest radical form and I have no idea how to do it…

Answer 1

2/3 = 3/x

2x = 9

x = 4.5

y = √(2² + 3²) = √(4 + 9) = √13

z = 2 + 4.5 = 6.5