Question

Find the value of x if the following terms are
(a)6,18,x
(b) 36,x,49
(c) 25,x,4
(d) x,8,64
(e) 36,x,16
(f) 100,x,256
(g) 49,x,9
​

Answer 1

Step-by-step explanation:

think it is direct and inverse variation or

Ratio proporion...please meantion it..

you can solve it as

6:18::18:x

6/18=18/x

x= 18×18/6

x=54

if it is correct u can do other as i did