ASSOCIATIVE PROPERTY OF MULTIPLICATION because only the parenthesis moved
Step-by-step explanation:
Interior angle + Exterior angle = 180°.
Size of Interior angle = 180° - 360°/n.
Question 32:
Exterior angle = 72°
Interior angle = 180° - 72° = 108°.
Therefore 180° - 360°/n = 108°, n = 5 => 5 sides.
Question 33:
Exterior angle = 36°
Interior angle = 180° - 36° = 144°.
Therefore 180° - 360°/n = 144°, n = 10 => 10 sides.
Answer:
−65/−12 reduces to 65/12. Double check to ensure that you've copied down the first two possible answers correctly.
Step-by-step explanation:
Answer: 0
Step-by-step explanation: The integers that lie between -2 and 1 are -1 and 0.
∴ The product of -1 and 0 = -1×0 = 0