Answer:
6840 degrees
Step-by-step explanation:
The sum of the interior angles of a polygon is given by
(n-2)*180 where n is the number of sides
there are 40 sides
(40-2)*180
38*180
6840 degrees
Answer:
The inequality which represents the graph is y ≤ -2x + 1 ⇒ A
Step-by-step explanation:
To solve the question you must know some facts about inequalities
- If the sign of inequality is ≥ or ≤, then it represents graphically by a solid line
- If the sign of inequality is > or <, then it represents graphically by a dashed line
- If the sign of inequality is > or ≥, then the area of the solutions should be over the line
- If the sign of inequality is < or ≤, then the area of the solutions should be below the line
Let us study the graph and find the correct answer
∵ The line represented the inequality is solid
∴ The sign of inequality is ≥ or ≤
→ That means the answer is A or B
∵ The shaded area is the area of the solutions of the inequality
∵ The shaded area is below the line
∴ The sign of inequality must be ≤
→ That means the correct answer is A
∴ The inequality which represents the graph is y ≤ -2x + 1
The formula of the sum of a geometric sequence:
We have:
substitute:
Answer: A: -159,964
Answer:
4/5
Step-by-step explanation:
i calculated it
Answer:
pretty sure C
Step-by-step explanation:
sorry if im incorrect information
