Answer:
45'000,000 45 million
Step-by-step explanation:
20, 31, 33, 35, 55, 57, 58, 59, 72, 73, 79, 86, 87, 88
The data set is split by digit. So 2|0 becomes 20. 5|5 becomes 55. Using this method, the data set is
-6= - 9 - 3x
3x = -9 + 6
3x = - 3
Therefore x = -1
60
Side A would end up being 15 and then to find the area you would use your formula 1/2 × base × height.