Answer: D.
Step-by-step explanation:
the ratio of 12/4 is the same as 3
They are on opposite sides of zero because one number is negative and one is positive
Answer:
119.4
Step-by-step explanation:
Big Brain Dude <:
Answer:
11, 17, and 28.
Step-by-step explanation:

Lowest number is 
Median is 
Highest number is 

Answer:
In basic mathematics, pi is used to find the area and circumference of a circle. Pi is used to find area by multiplying the radius squared times pi. So, in trying to find the area of a circle with a radius of 3 centimeters, π32 = 28.27 cm.