mikekarels3 mikekarels3

15-05-2020
Mathematics

contestada

54. log(20x) - log4 = 2

Respuesta :

ChiNishikata ChiNishikata

15-05-2020

Answer:

x=e^2/5

Step-by-step explanation:

log(20 x) - log(4) = 2

Add log(4) to both sides:

log(20 x) = 2 + log(4)

Cancel logarithms by taking exp of both sides:

20 x = 4 e^2

Divide both sides by 20:

And we get Answer:

x = e^2/5

Answer Link

Otras preguntas

If x is a negative number, which of the following could equal the absolute value of x? Select all that apply. A. -2 B. 2 C. 4 D. 6

Dr North piegan's practice sees 125 cats in 2010 24.8% of cats were classified as obese compared to 21.6 person in 2011 find the percent decrease in obese cat i

what did Napoleon promise the French people after the reign of terror

What is the main problem and solution to SISTERS BY RAINA TELGEMEIER

Are most earthquakes and volcanoes located near the center of of continents or near the edges?

How do ocean currents and large bodies of water affect climate?

What is the best way to describe a stock market?

How can you use a quick picture to find 3 x 2.7

Which structure is the boundary between a living cell and its environment

dr.puegan also treated 440 dogs the precentageobese doge increased from 52.5% in 2010 to 55.0% in 2011 what was the precent increase