Answer:
35.28 m
Step-by-step explanation:
Formula for volume of pyramid:

Therefore since,
base - 4.2 m
height - 6 m
Then,


<u><em>Kavinsky</em></u>
Answer:
36 miles
Step-by-step explanation:
His entire journey, represented with a diagram, is in the shape of a right angle triangle.
We need to first find the hypotenuse of the triangle, then, add all the sides together:
hyp² = opp² + adj²
hyp² = 9² + 12²
hyp² = 81 + 144 = 225
Find the square root of both sides:
hyp = 15 miles
Therefore, adding the three sides together:
Total distance traveled = 9 + 12 + 15
Total distance traveled = 36 miles
He would ride 36 miles altogether.
The maximum height is 64ft and the ballon is only in the air for 2 seconds
Answer:
-85.9 feet below sea level.
Step-by-step explanation: