Pretty sure the mean is 5
3.3 repeated hope this helps
Answer:
E: L is perpendicular to a line with slope
.
Lines are perpendicular if the negative reciprocal of the slope is equal. For example, the reciprocal of
is
(remember, to get the reciprocal, simply switch the numerator and the denominator).
So, the negative reciprocal of
is
. This represents the slope of a line that is perpendicular.
The answer should be 2d-20.
Need an explanation?
Answer:
The answer is .B
Step-by-step explanation:
Hope this can help you !