Answer:
I need options please, and then i will help you the best i can :)
Step-by-step explanation:
Answer:
A. 56.54867 rounded to 56.56
Step-by-step explanation:
18/2=9
r=9
C=2πr=2·π·
C=2(3.14)(9)
9≈56.54867
Answer: 360 - 44 - 80 = 236
236 ÷ 2 = 118
both angle equal to 118
Step-by-step explanation:
Answer:
E: n(n-2) is odd F: (n - 2)2 is odd
Step-by-step explanation:
Odd numbers are numbers divisible by 2 [ 1, 3, 5, 7, 9 … ]
» Assume n is 3
![{ \tt{n - 1 = 3 - 1 = 2 \: \{even \: number \}}} \\ { \tt{n(n - 1) = 2 \times 3 = 6 \: \{even \: number \}}} \\ { \tt{n(n - 2) = 3(3 - 2) = 3 \: \: \{odd \: number \}}}](https://tex.z-dn.net/?f=%7B%20%5Ctt%7Bn%20-%201%20%3D%203%20-%201%20%3D%202%20%5C%3A%20%20%5C%7Beven%20%5C%3A%20number%20%5C%7D%7D%7D%20%5C%5C%20%7B%20%5Ctt%7Bn%28n%20-%201%29%20%3D%202%20%5Ctimes%203%20%3D%206%20%5C%3A%20%20%5C%7Beven%20%5C%3A%20number%20%5C%7D%7D%7D%20%5C%5C%20%7B%20%5Ctt%7Bn%28n%20-%202%29%20%3D%203%283%20-%202%29%20%3D%203%20%5C%3A%20%20%5C%3A%20%20%5C%7Bodd%20%5C%3A%20number%20%5C%7D%7D%7D)
Answer:
135, 45, 135, 45, degrees
Step-by-step explanation:
they are the same so you found 2 out of 4 sides, and since they are parallel its those 2 numbers twice