Answer:
3 or (0,3)
Step-by-step explanation:
Answer:
518.7
Step-by-step explanation:
9 is 22.5% of 40 if that's the question.
The rule for going 90 degree counter clockwise is:
(x, y) becomes (y, -x)
Therefore, the new points are:
A(-3, 1) to (1, 3)
B(-2, 2) to (2, 2)
C(-3, 4) to (4, 3)
24 (no. Of instalments) x 45 (price) = 1,080$.
Then you need to work out the proportion 1080 is of 990- so 1080/990 which equals 1.0909. Times that decimal by 100 to get a percentage- giving you the answer of 109% of original price.