Answer:
246 cm^3
Step-by-step explanation:
See attached image.
Answer:
B(75) represents the percent of battery full after 75 minutes of game play
Step-by-step explanation:
Let m represent the number of minutes of game play. If 1% of the battery is drained every five minutes of game play, then after m minutes of game play
was drained.
The battery starts off at 80% full. After m minutes the battery will have

percent full.
When
minutes, then

2.4 in^2 is the area of the triangles and the angle of the rectangle is 7.48 in^2 so the total area is 7.88 in^2