sdcon
sdcon
02-08-2016
Mathematics
contestada
solve logbase5(4)-logbase5(x-10)=1
Respuesta :
jhonyy9
jhonyy9
02-08-2016
using the property of logarithms of log(a) b - log(a) c = log(a) (b/c) you get
log5 (4) -log5 (x-10) = 1 but 1 = log5 (5) so you can rewriting your exercise
log5 (4/(x-10)) = log5 (5) what mean that these are equal than
4/(x-10) = 5 multiple the right side by (x-10) and will get
4 = 5(x-10) but first of all make the condition that x not can being equal 10 bc. than this fraction will be undefined with denominator zero
4=5(x-10) so 4 = 5x -50 add to both sides 50 and will get
4+50=5x
54=5x divide both sides by 5
x = 54/5
x = 10,8
hope helped
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
I do not understand question 13 can someone help me? To me "is high" could be connected to any of the names. I am thinking it is tomas or tomas y Miguel.
In the field of legal research, a "citation" is: a. the location of a trial court or court of original jurisdiction b. a reference to a publication in which a l
The basic purpose of the other-things-equal assumption is to
Which choice gives a reason that property rights must be protected in a market economy? a.the right to property is not guaranteed in command economies. b.in a c
__________ is the degree to which a person is anxious, irritable, aggressive and moody.
A company's prime costs total $4,800,000 and its conversion costs total $8,800,000. if direct materials are $1,900,000 and factory overhead is $5,900,000, then
types of risk bahaviour
List of most popular dog breeds in italy
jennifer has started a blog and is using the bar chart below to keep track of how many followers she has, how many followers will she has on day n, pattern is a
1. Sara tells Michael she is 160 centimeters tall, while Michael says he is 60 inches tall. If there are 2.54 centimeters in an inch, who is taller
