Scott baked a batch of rolls. He gave a bag of 10 rolls to each of 7 friends he kept 1 roll for himself. How many rolls did he b
2 answers:
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Let, coordinate of point A' is (x,y).
Since, A' is the symmetric point A(3, 2) with respect to the line 2x + y - 12 = 0.
So, slope of line containing A and A' will be perpendicular to the line 2x + y - 12 = 0 and also their center lies in the line too.
Now, their center is given by :
Also, product of slope will be -1 .( Since, they are parallel )
x = 2y - 1
So,
Also, C satisfy given line :
Also,
Therefore, the symmetric points is .
Both integers have negative values
Explanation
Let
x and y represents the number
so, the options are
a) Both integers have negative values Both integers
b) Both integers have positive values
c)One integer has a positive value, and one integer has a negative value
d)The values of the two integers are opposites
as the point C , the sign depends on the bigger number
for example
so, the answer is Both integers have negative values
I hope this helps you