Answer:
Step-by-step explanation:
Given
The Sum of the seven interior angles of an octagon is
for a Polygon, the sum of the interior angles is given by
for octagon, n=8
The Sum of interior angles is
Suppose the eighth angle be
The angle is
Answer:
y = -1/2x + 2
Step-by-step explanation:
If you are talking about a linear equation then b=2
The slope is y2 - y1 / x2 - x1 so 2-0/0-4 = 2/-4 = -1/2
So put it all together in y = mx + b so y = -1/2x + 2
Answer:
64.8
Step-by-step explanation:
Answer:
21,810,000,000
Step-by-step explanation:
Given the following question:
To find the answer we have to remember that all numbers have an invisible decimal point on the right side of the number. To convert a scientific notation into standard form we look to see if the exponent is positive or negative. If positive we move the decimal point to the left, if negative move the exponent to the right.
Which means your answer is "21,810,000,000!"
Hope this helps.
Answer:
the other two angles are 70° and 20°
Step-by-step explanation: