C = 2(3.14) x r
C = 6.28 x 10
C = 62.8 yards
Answer: $13.25 each ticket
Step-by-step explanation: 530 divided by 40
The circumference is (2 pi) (radius) . The ratio of radius to circumference is (1)/(2 pi).
Answer:
11.401754251 or the square root of 130
Step-by-step explanation:
the length squared is the area so you have to do inverse operations and do the square root
Answer:
See below
Step-by-step explanation:
a = 15 sqrt 2 sin 45
= 15 sqrt 2 * sqrt( 2 ) /2 = 15 * 2 /2 = 15
sin 60 = a/c
sqrt(3)/2 = 15/c
c = 15 / ( sqrt(3)/2) = 30 / sqrt 3 = 30 sqrt 3 /3 = 10 sqrt 3