Question

Can someone please give me the (Answers) to this? ... please ...

I need help….

Answer 1

Assuming all these triangles are similar:

5.
`(5x)/(45)= (20)/(36) \\(x)/(9) =(5)/(9) \\9x = 45\\x =5`

6.
`(3x -5)/((3x-5) + 10) =(28-8)/(28) \\(3x-5)/(3x+5) =(20)/(28) \\20(3x+5) = 28(3x-5)\\60x + 100 = 84x-140\\24x=240\\x =10`

Sorry for the weird formatting, hope it helped!