Answer:
From the choices given, the most reasonable estimate is 25.
Step-by-step explanation:
5 sections on the spinner means there is a 1/5 chance of landing on any of the sections each spin.
This means landing on a section labeled 5 should happen 1/5(150) = 30 times. The closest option to this is 25.
Let n be the larger integer and n-2 be the smaller integer.
n² - (n - 2)²
= n² - (n - 2)(n - 2)
= n² - (n² - 4n - 4)
= n² - n² + 4n + 4
= 4n + 4
= 4(n + 1)
No matter what value n is, it will always be a multiple of 4.
Angle A = (arc CD - arc BC) / 2
56 degrees = (arc CD -95) / 2
112 degrees = (arc CD -95)
arc CD = 207
