Answer:
The answer is b
Step-by-step explanation:
Answer:
8π
Step-by-step explanation:
360° = 2πr = πd
120° = 1/3 * 360°
120° = 2/3πr = 1/3πd
If the radius r = 12:
arcAB = 2/3π * 12 = 8π
Answer:
8n, 40 miles in 5 weeks.
Step-by-step explanation:
given that nate runs 8 miles each week.
Hence in n weeks, he will run
8 miles per week x n weeks
= 8n miles
in 5 weeks, n = 5.
Substituting this into the expression,
8(5) = 40 miles
Answer:
440.22
Step-by-step explanation:
440.221281415
If we are rounding to 2 decimal places, then we need to look at the third decimal place to see if we round up or leave it alone
440.221 we look at the 1 1< 5 so we leave the 2 alone
440.221281415 rounds to 440.22
