Answer:
Step-by-step explanation:
n is perpendicular. - 1/(2/5) = - 5/2. n is the negative reciprocal of the given line.
m is neither.
p is parallel to the given line. For example y = 2/5x
and y = 2/5 x + 9 are parallel to each other.
In the tenth month, 550 copies will be sold in the tenth month.
In a year, 780 copies will be sold.
Hope this helps!
<span>Step 1: 0.8 = 8⁄10</span>
<span>Step 2: Simplify 8⁄10 = 4⁄5</span><span> </span>
2×5^{2} if you don't understand its 2 times 5 to the second power.
The answer is 8, because CA and BC are equal