Your answer is B. Since the side line is 52, and you can rotate it to match the line, in which its not too much smaller than the line.
Answer:
0.79
Step-by-step explanation:
Answer:
Option B: StartFraction 27 Over 64 EndFraction
Step-by-step explanation:
The expression itself is (three-fourths) cubed which is:
(3/4)³
= (3x3x3) / (4x4x4)
= 27/64.
Let t represent the # of hours required for the west-east flight.
Then (540 mph)(t) = 2700 miles, and t = 5 hours. Flying east-west should take 1 hour less, or 4 hours.
This east-west speed would be 2700 miles / 4 hours = 675 mph (answer)
3X-1/4=2
3X=2+1/4
3X=9/4
X=3/4