The value of c to complete the square is one. In order to find the c value you divide the b value (-2) by 2 (-1) and then square that. -1 squared is 1. This can then be easily factored into (x-1)^2
Answer:
25.95 quarters which is about 6.5 years
Step-by-step explanation:
A. (x, y) = (2x, 2y) this should be correct depending on the size of the shape but with no picture or context then A..
Answer: 1260 books
Step-by-step explanation:
2/5=0.4
19000x0.4=7600
12500x0.4=5000
7600+5000=12600
1/10=0.1
12600x0.1 = 1260