x = 36
pentagon has 5 sides . The formula n/360 gives you the measure of each angle in a regular polygon. So in this case n ( stands for number of sides) is 5. Sum of exterior angle of a any polygon is 360. The measure of 1 exterior angle is given. It is 2x.
Now using ALGEBRAIC EXPRESSIONS we can write it as 5/360 = 2x
which is 72=2x
which is 72/2 = x
which is 36 = x
so x = 36.
Log2 (8)= 3
Log6 (216) = 3
Log4 (2)= 0.5
Logb (N)= x
Log10 (y) =x
Answer:
9/10
Step-by-step explanation:
1/2 + 2/5
We need a common denominator of 10
1/2 *5/5 = 5/10
2/5*2/2 = 4/10
5/10 +4/10 = 9/10
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