Answer:
Carlos is incorrect.
Step-by-step explanation:
We have been given that a line through the origin has a slope of
. Carlos thinks the slope of a perpendicular line at the origin will be 3.
We know that the slope of a perpendicular line to a given line is always negative reciprocal of the slope of the given line.
The slope of the perpendicular line at the origin will be negative reciprocal of
.
Let us find negative reciprocal of
as:

Since the slope of a perpendicular line at the origin is
, therefore, Carlos is incorrect.
5.9 is the answer djdjjfjfjjf
Answer:
59.5
Step-by-step explanation:
30% of 85 is 25.5
85-25.5=59.5
I think the answer is 276
12 * 23 = 276
hope it helps