Question

Given the two triangles are similar, what is the value of x? Round to the nearest hundredth.

http://roads.advancedacademics.com/contentserver/content/roadssection/292201//given%20the%20two%20triangles%20are%20similar.gif

A. x = -1.67
B. x = - 0.833
C. x = 0.833
D. x = 6.67

Answer 1

\[\frac{ x }{ x+10 }=\frac{ 8 }{ 20 }\]

Answer 2

\[\frac{ x }{ x+10 }=\frac{ 2 }{ 5 }\]

Answer 3

\[5x=2x+20\]

Answer 4

now solve it

Answer 5

x= 2/30 ?

Answer 6

20/3

Answer 7

oh oops. typed it wrong, so what would that be then?