Perpendiculars are any lines that intersect to make or forms a right angle.
-15 and -42 both add to -57 and multiply to 630
Answer:
9.4
Step-by-step explanation:
There is no square root of 6 all you have to do is set up a square root box and put the 6 in it then you split it into factors next you put them in another square root box finally multiply, then you get your simplest form.