Answer:
Step-by-step explanation:
The given logarithm is
Let us change to base 3.
Start by getting like terms to one side.
x/9 - x/10 = -4
now make the fractions have a common denominator so that you can subtract
10x/90 - 9x/90 = -4
now simplify
x/90 = -4
now multiply each side by 90 to get rid of the fraction
x = -360
to check, just plug in the value of x into your original equation
it should come out to
-40 = -40
Answer:
There is no picture
Step-by-step explanation:
82.64
When you're rounding sig figs for adding or subtracting, just match the number of decimals in your answer to the number that you added/subtracted that had the least decimals
In the above problem, that number was 2.34, which went to the hundredth place. This means your answer also goes that far.
Brainliest? *-* Ya?
Answer:
C is the correct answer
Step-by-step explanation: