1 2/3 of Brian’s cards are baseball cards
Answer:
90 Aircrafts.
Step-by-step explanation:
240/40 = 6, 6 • 15 = 90. The answer would be 90 aircrafts.
Answer:
A.
Step-by-step explanation:
π/4 radians = 45°
In a 45-45-90 degree angle, the ratio of the lengths of the sides is
1 : 1 : √2
x = y = 1/√2
x = y = √2/2
Answer: A.