Answer:
4
Step-by-step explanation:
diameter = 2r
r = radius
radius = 2
2 * 2 = 4
Answer:
x ≈ 36 feet
Step-by-step explanation:
we can use cosine (adjacent side / hypotenuse)to solve this question:
cos 77° = 8 / x
x = 8 / cos 77°
x = 35.5632...
x ≈ 36 feet
The fraction that represents the position of each light in the string is ...
(the number of THAT light from the beginning of the string)
divided by
(the total number of lights in the string) .
Answer:
43
Step-by-step explanation:
