Question

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

I need help….

Answer 1

Explanation:

5. x/7 = 9/x

x^2 = 63

x= 3
`√(7)`

6. x/84 = 16/x

x^2 = 1344

x=8
`√(21)`

7. x/12 = 12/16

16x=144

x=9

8. x/48 = 48/64

64x=2304

x=36