Answer:
The answer is x = -6.6
Step-by-step explanation:
I believe it is 2.5 if you need me to explain I can
Answer:
So there is 8 old books
Step-by-step explanation:
Hello there.
Is Ethan correct?
No, Ethan is not correct. There are exactly 7,000 hundreds in 7,000,000.
Answer:
12 sides
Step-by-step explanation:
Given
Sum of interior angle = 1800 degrees
Required
Number of sides of the polygon
The sum of interior of a convex polygon is calculated using the following formula:
Sum = (n - 2) * 180
Where n is the number of sides of the polygon.
By substituting 1800 for Sum, we have

Divide through by 180


Add 2 to both sides


Re order

Hence, the number of sides of the polygon is 12