Answer:
Option A 
Step-by-step explanation:
we know that
Applying the Pythagorean Theorem

where
c is the greater side (the hypotenuse)
a and b are the legs
we have
----> the height of the airplane
---> slant distance from the airport
substitute

solve for b



Step-by-step explanation:
Divide 7560 by 9 you get 840. Then you times 840 by 4 you get 3360, Multiply 840 by 5 you get 4200.
Answer:
base=6
Step-by-step explanation:

Answer:
They are doing OK some are getting answers and some are not like me. For some people don't even know what they're asking.