642+10= 652//////////////
Answer:
162.7
Step-by-step explanation:
To find the unit rate you need to find the miles per hour. Since it travels 813.5 miles in 5 hours to find how many it travels in 1 hour you have to divide by 5. When you multiply 813.5 by 5 you get 162.7. Hope it helps
Answer:
see explanation
Step-by-step explanation:
tan x = -1

x = -45
tan x = 5

x = 78.69
Answer:
200
Step-by-step explanation:
1 decameter =10,000
so 2,000,000/10000=200