the rectangle is but the line is not because the line has to have another side !
Well there are no specific numbers, but the area of a rectangle is the length x the width, and the width is the area ÷ the length.
It is okay to take the inverse of both side given that you remember to exclude the value that make the denominator zero which is in this case r=-1
Answer:
m=-2
Step-by-step explanation:
As the product of the roots of a quadratic equation is c/a in ax^2+bx+c=0
here a=2, b=+8, c=-m^3
Given c/a=4
-m^3/2=4
-m^3=8
m^3= -8
m=-2.
Answer:
y=1/4x-4
Step-by-step explanation:
slope is 1/4 and the y intercept is -4
