Answer:
Step-by-step explanation:
The airplane can fly up to 240 miles in a hour
Cross multiply
(12)(60)=3x
720=3x
Divide 3 on both sides
x=240
move 2 to the w×2 box and then move 8 to the anwser
360 degrees
The sum of all interior angles in a quadrilateral is 360 degrees.
