Go step by step to reduce the radical sqrt 180

6

Step-by-step explanation

1. Factor 180 into square numbers

180 = 9*4*5

2. =

3. Bring out the square numbers to the outside of the square root.

4. 3*2 = 6

since both sides equal, there are infinitely many olutions.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )