Circumference is Diameter * 3.14
so D * 3.14 = 31.4
31.4 / 3.14 = 10 so the diameter is 10.
the radius is half of the diameter so radius = 5 centimeters.
Answer:
80 cents
Step-by-step explanation:
Answer:
I think the answer is C. heating a cup of tea or D. Drying clothes in Dryer
Brainist, Please
Im no expert but i think its
input: x,independent variable ,domain
output: y, dependent variable , range
extra: f(x) , discrete, and slope
Answer: (a)
Step-by-step explanation:
Given
The points are
and 
The distance between two points
is given by

Apply the distance formula

Hence, option (a) is correct.