Answer:
31.5
Step-by-step explanation:
just divide the numbers
I think that the answer would be -3/5 because when you turn 1/3 into 2/6, you can do 2/6 - 5/6 which is -3/6 or -1/2. To divide, you would flip the reciprocal and do 6/5 multiplied by -1/2, which is -6/10, or -3/5.
I’m pretty sure that the answer is 334333
The circumference or perimeter of the circle has the formula 2*pi*r, where r is the radius of the circle. This could then be easily calculated:
C = 2*pi*r
53.38 = 2*3.14*r
53.38 = 6.28r
r = 53.38/6.28
r = 8.5 ft
Thus, the radius of the circle has a length of 8.5 feet.
Pythagoreon theorem
a^2+b^2=c^2
5^2+10^2=125 not 20^2