Step-by-step explanation:
2b+5b=7b
35=7b
35/7=5
b=5
Answer:
I think may be it is Option 2 (AB)
Answer:
ty::::::>>>>>::::>
Step-by-step explanation:
Since the solution cannot be negative hence the true solution to the expression is x = 10
<h3>Laws of logarithm</h3>
Given the logarithmic expression
ln 20 + ln 5 = 2lnx
In logarithmic law, the sum of log is equivalent to its product .The equation above can be written as:
ln(20*5) = 2lnx
ln100 =2lnx
ln100 = lnx^2
x^2 =100
x = 10
Since the solution cannot be negative hence the true solution to the expression is x = 10
Learn more on log functions here: brainly.com/question/13473114
Answer:
The both have the same amount of string.
Step-by-step explanation:
3/4 is equal to 6/8. Multiply/divide the numerator and denominator by 2.
