Answer:
90°.
Step-by-step explanation:
if AR is diameter and the angle ∠AOR (it's m∠2) is based on this diameter, then its measure is 90°. It is central angle.
Let the sum of the 10 numbers be x, then
x/ 10 = 1445
x = 1445 x 10 = 14450
New mean = (14450 + 1500)/11 = 15950/11 = 1450
M<ABC= (AD+CE)/2=(100+45)/2=145/2
m<ABC=72° 30'
The answer is 23/40 . Hope this helps
Answer:
250/300 = 0.833 = 83.3%
Step-by-step explanation:
50 seats weren’t occupied so roughly 80% of the seats are occupied
