Answer:
7.76
Step-by-step explanation:
tan 29° = XY/14
XY = tan 29° (14)
= 7.76
Answer:
the ratios 8/11 and 24/33 are proportional.
Step-by-step explanation:
Answer:
47 minutes
Step-by-step explanation:
Elapsed time is the time spent on something. In this case 47 minutes were spent reading the book.
Answer:
Time taken by the submarine to reach the cave is 10 seconds.
Step-by-step explanation:
We are given that,
The elevation of the underwater cave = -120 feet.
The rate at which the submarine descends to the cave = -12 feet per second
Thus, we have,
The time taken by the submarine to reach the cave =
= 10 seconds.
Hence, the time taken by the submarine to reach the cave is 10 seconds.