The first digit can only range from 1-9, resulting in 9 possible options. The next four digits can range from 0-9, resulting in 10 options for each. Since the last two digits remain the same, they do not affect the sample size. Using the fundamental counting principle, we can find the amount of telephone numbers possible in the following equation.
10,000,000 + 2,000,000+400,000+30,000
Since the rectangle is a golden one, then the fraction:
The correct answer is D then
Answer:
the last one
Step-by-step explanation:
-4 - (-6) is actually -4 + 6, which equals 2