The slopes of perpendicular lines are opposite reciprocals.
true
false

true

Step-by-step explanation:

The slopes of prependicular lines have to give as a result -1 when multiplied by eachother, so for example if you have a line with a slope of 2, the perpendicular line should have a slope of -1/2 because when multiplying for one another the result will be -1. So the statement would be true, the slopes of perpendicular lines are opposite reciprocals.

the perimeter is increased by a factor of 2

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)