C, not sure but C. It makes sense to me & I got it right when I did it
Answer:
7.706081948 lowecase10uppercase16
Step-by-step explanation:
I hope it helps u.
Answer:
42.4
Step-by-step explanation:
1) use this formula of Area of the triangle:

2) using the formula described above:
A=0.5*14*11*0.55≈42.4 (mm²)
That's the "unit rate."
115 miles
-------------- = 46 mph = average speed
2.5 hours