Arectangle has a width of 20 m and an area of 60 m. what is the length of the rectangle? a rectangle has an area of 36mm2. all of the sides are the same length. what is the length of a single side?

1: 3mm

2: A rectangle with 4 congruent sides is a square.

A = s^2

s^2 = A

s^2 = 36 mm^2

s = sqrt(36 mm^2)

s = 6 mm

Step-by-step explanation:

something over 10 so ? /10

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.