Answer:
9 miles
Step-by-step explanation:
use Pythagoras theorem
15 squared - 12 squared = 81
square root of 81 is 9
Answer:
<em>t = 3 seconds</em>
Step-by-step explanation:
We have the equation, as a function of time, that describes the height of the object that is dropped from the bridge.
The equation is:

Where t is the time in seconds and h is the height in feet.
To know how long it takes the object to fall to the ground we do h (t) = 0 and solve for t.
So:

We take the positive solution.
Therefore the object takes 3 seconds to reach the ground
True! Because T is the defining letter of the line, so it would be true!
Hope this helps!! :)
Answer:
Hi there!
Your answer is:
A) 8+15m
Step-by-step explanation:
Since we can't do anything within the parentheses, they go away.
8+14m+m
Combine like terms
8+15m
Hope this helps
Answer:
2.5 miles
Step-by-step explanation: