Answer:
r = 18 cm
Step-by-step explanation:
The formula for the circumference of a circle is 2πr.
Hence,
2πr = 36π
r = 18 cm
Answer:
Step-by-step explanation:
Givens
x2 = 5
x1 = - 1
y2 = 8
y1 = 6
Equation
d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )
Solution
d = sqrt( (5 - - 1)^2 + (8 - 6)^2 )
d = sqrt( 36 + 4)
d = sqrt(40)
d = 2 * sqrt(10)
Answer:
I believe its 4
Step-by-step explanation:
Answer:
132 students
Step-by-step explanation:
100% means all of something, so 100% can also be written as 1.00
Since we need 55% of 240, we can multiply 240 by 0.55 and get 132.
Answer:
12
Step-by-step explanation:
24/2
= 12
