6 = 5r - 14
6 + 14 = 5r
20 = 5r
r = 4
Answer:
I think it might be 14.28.
Step-by-step explanation:
I used a triangle calculator "cossincalc.com"
1.065. The 5 is the nearest thousandth
The slope would be 2. to find slope use the formula attached.
50 mph for 3 hours = 150 miles
70mph for 2.5 hours = 140 + 35 = 175
175 miles - 150 miles = 25 miles
