Question

what is z in: 0.196/z^2=10

Answer 1

Answer:

0.196=10z^2

z^2=0.196/10

z^2=0.0196

z=square root of 0.0196

z=0.14

Answer 2

Given - Mathematical expression

Find - Value of z

Solution - The value of z, as per the given mathematical expression, is 0.14

Firstly performing cross multiplication to transfer z² on Right Hand Side. The new mathematical expression that will form is -

0.196 = 10*z²

z² = 0.196/10

Performing division to find the value of z

z² = 0.0196

z = ✓0.0196

Taking square root to find the value of z

z = 0.14

So, the value of z, as per the given mathematical expression, is 0.14