Answer:
If you meant what is 1/10 of 80 the answer is 80
Step-by-step explanation:
It's simple just divide the total Miles traveled by the total hours;
287 m ÷ 3.5 (it's 3.5 because 30 mins is half of an hour)
![\frac{287 miles}{3.5 hours}](https://tex.z-dn.net/?f=%20%5Cfrac%7B287%20miles%7D%7B3.5%20hours%7D%20)
= 82 miles per hour
So your final answer would be
82 miles per hour :)
The answer is false.
There are only for operations for arithmetics.
Addition. Subtraction. Multiplication. Division.
Hope I helped!
-CSX
Answer:
Choice A.
Step-by-step explanation:
tan < ABC = 60/40
So m < ABC = 56.31 degrees.
This makes m < DBC = 56.31 / 2 = 28.15 degrees
tan 28.15 = DC / 40
DC = 40 tan 28.15
= 21.407 ft.