What is the answer to -20=20log_{10}(v/1) ?

The answer to -20=20log_{10}(v/1) is v= 1/10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-20=20log_{10}(v/1)

- 20 = 20 lo g_{10} (\frac{v}{1})

v = \frac{1}{10}

Decimal Notation

v = 0.1

Solution steps

- 20 = 20 lo g_{10} (\frac{v}{1})

Switch sides

20 lo g_{10} (\frac{v}{1}) = - 20

Divide both sides by

20

lo g_{10} (\frac{v}{1}) = - 1

Apply log rules

v = \frac{1}{10}

Verify Solutions:

v = \frac{1}{10}

True

The solution is

v = \frac{1}{10}

8 lo g_{2} (x) = x

lo g_{10} (x - 5) = 3

lo g_{5} (2 x + 1) + lo g_{5} (3) = 2

lo g_{7} (32) = 5 lo g_{7} (x)

ln (x) = 14.4247

What is the answer to -20=20log_{10}(v/1) ?
The answer to -20=20log_{10}(v/1) is v= 1/10
Solve for v: -20=20log_{10}(v/1)
The solution is v= 1/10