Answer:
5/2
Step-by-step explanation:
perpendicular slopes are "negative recipricals" of the original slope.
Answer:
sure (can i have brainliest?)
Step-by-step explanation:
It is always because if you have an improper fraction, the larger number is always the numerator. To get a reciprocal, you flip the fraction so that the denominator is the numerator, and vice versa. If the numerator is always bigger, and you make it the denominator, it would be proper.
Answer:
12.
Step-by-step explanation:
to find the permiter of a rectangle you add the lengths of the rectangles four sides .
180=2x+y
180-y=2x
(180-y)/2=x
