Answer:
-1/19 = x
Step-by-step explanation:
(x - 1)/x = 20
Multiply each side by x
(x - 1)/x *x = 20*x
x-1 = 20x
Subtract x from each side
x-1-x = 20x-x
-1 = 19x
Divide each side by 19
-1/19 = x
Answer:
:work
Step-by-step explanation:
;c
Vcyl=hpr^2, r=2.375, p=3.24, h=12
V=12(3.14)2.375^2=212.54 in^3
3 years ago Sharman was 2x older, so his age was (c-3)*2
Now his current age is (c-3)*2+3=2c-3
Answer = 5
I don't feel like explaining it.