Point X is located at (-2, -4) and point Y at (1, -1). If line segment XY is rotated 90 degrees counter-clockwise about point X. What is the relationship between the slopes of line segment XY and line segment X'Y'? They are parallel because their slopes are the same.

They are parallel because their slopes are opposite reciprocals of each other.

They are perpendicular because their slopes are the same.

They are perpendicular because their slopes are opposite reciprocals of each other.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.