Solve for r: c = 2pi(r). r = c over 2 pi r = 2 c all over pi r = c over pi r = pi times c all over 2
a)r = c over 2 pi
b)r = 2 c all over pi
c)r = c over pi
d)r = pi times c all over 2

A)r = C over pi 2 - C/2π

Step by-step explanation:

Hence C × 12π = 2πr 2 πor C2π = ri.e.r = C2π

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

i belive those are the ones that are under 90 degreese.