Answer:
Yes
Step-by-step explanation:
If 4 is half of 8, and 50% is half of 100%, then 4:8 is an accurate ratio depecting that half the school owns a bike.
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.
0.2 is a rounded off answer while 0.201 is the exact answer that's not rounded off.
Answer:
B.
; 
Step-by-step explanation:
According to the statement, we find that the following two conditions must be observed:
(Eq. 1)
(Eq. 2)
Since the difference between two even numbers leads to another even number. Hence,
must be an even number and the correct answer is B.
ANSWER: 119
180 - 71 - 48 = 61
180 - 61 = 119