Answer:
0.32km
Step-by-step explanation:
The speed that a tsunami can travel is modeled by the equation s = 356 StartRoot d EndRoot , where S is the speed in kilometers per hour and d is the average depth of the water in kilometers.
This is written mathematically as:
S = 356√d
What is the approximate depth of water for a tsunami traveling at 200 kilometers per hour?
S = 200km/hr
Hence:
200km/hr = 356√d
Divide both sides by 356
200/356 = 356√d/356
√d = 200/356
Square both sides
(√d)² = (200/356)²
d =(0.5617977528)²
d = 0.3156167151km
Approximately = 0.32km
Answer:
The distance of the ship from the cliff is 38.465 feet
The height of the cliff is 46.28 feet.
Step-by-step explanation:
As shown in the figure attached 
is the distance from the ship to the cliff, and 
is the height of the cliff from the ship.
From trigonometry
This is the distance to the cliff.
And we have
since 
Ad the height of the cliff is just 
or
Which is the height of the cliff.
Answer:
No
Step-by-step explanation:
As, if we try to simplify 18/32, it will be 9/16
So obviously 9/16 is not equal to 3/5
Here 3 x 6 = 18
5 x 6 = 30
So we will get 18/30, not 18/32
Answer:
1. C
2. A
3. D
4. B
Step-by-step explanation:
Hopefully its correct
