Answer:
10
Step-by-step explanation:
AB²=8²+6²
=64+36
=100
AB=10
Answer:
Step-by-step explanation:
hol sinaoteentnedbieinlrpeagntaaau
Answer
172.5mi
Step-by-step explanation:
5 inches (30) = 150, = 1/2 inch=30, half of the half = 30
5x30+30+15
Let's check.
x = 5π/24
4x = 5π/6
cos 4x = cos(5π/6) = cos 150° = -√3/2
cos² 4x = (-√3/2)^2 = 3/4
4 cos² 4x -3 = 4 (3/4) - 3 = 0
Answer: TRUE
Answer:
2
Step-by-step explanation: