Answer:
Rate of change = 6 miles per hour
Step-by-step explanation:
Rate of change of the line is represented by the slope of the line.
Formula to get the rate of change is,
m = 
From the graph attached,
Given straight line is passing through two points (2, 12) and (4, 24).
Rate of change = 
= 
= 6
Rate of change of the line = 6 miles per hour
Therefore, rate of change of the graph will define the speed of Arlene.
Answer:
ABC and DEF
Step-by-step explanation:
they are the only planes that can be parallel
Answer:
always
Step-by-step explanation:
Answer:
p=75(alternative) , t=105(sum of all sides) ,
q=105(sum of all sides) , s=105(straight angle)
r=75(sum of all sides)
The simplest way to find the surface area of a cube is to multiply the length and the width.