Answer:
x=3
Step-by-step explanation:
We are given the equation
This can be rewritten as
Now using the quotient rule for logarithms we can combine these two
Next we can remove the log by using an inverse operation
Now we can solve for x
The answer is 100 degrees.
<span>B.4/7
You can check by taking 21 * 4/7 = 12 which is figure 2
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