Answer:
71
Step-by-step explanation:
(73)-2 is equivalent to 71
Numerical expressions use numbers and algebraic expressions use variables.
<span>The sum of the interior angles of any regular polygon is (n - 2) X 180
30 = n
</span><span>[(30) - 2] × 180
</span>28 X 180
5040
<span>The interior angle of a regular polygon = the sum of interior angles ÷ number of sides</span>
5040 <span>÷ 30 = 168</span>
Therefore the measure of each interior angle in a regular 30-sided polygon is 168°
The answer is going to be x=-4
Answer:
rational numbers are numbers that can be written as the ratio of two integers
