What is the measure of each exterior angle for a regular nonagon
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
1) is in exponential form.
<u>Now, radical form is </u>
2) is in exponential form.
<u>Radical form is </u>
3) is in exponential form.
<u> Radical form is </u>
4) is in exponential form.
<u> Radical form is </u>
Answer:
x = 2
Step-by-step explanation:
The relevant rule of logarithms is ...
log(a/b) = log(a) -log(b)
This lets us combine the logs on the left to get ...
log((6 +7x)/(3x -2)) = log(5)
Taking anti-logs gives ...
(6 +7x)/(3x -2) = 5
6 +7x = 5(3x -2) . . . . . multiply by (3x -2)
7x +6 = 15x -10 . . . . . eliminate parentheses
8x = 16 . . . . . . . . . . . add 10-7x to both sides
x = 2 . . . . . . . . . . . . . divide by 8
The solution is x = 2.
_____
The graph shows the left side of the equation is equal to the right side for x=2.
