Answer:
50
Step-by-step explanation:
as it shows, its a 90 degree angle, when having 40 degrees on one side, then you must have to have 50 degrees on the other side to equate to 90.
First, find the total inflation over the past 37 years: 37 years * 3.7%/year = 136.9 %. Then just multiply the original cost by the inflation and add the original cost so: ($20,000 * 1.369) + $20,000 = $47,380.
You have to show your equation, pls!