Step-by-step explanation:
option C is the correct answer of this question
1.e-50
you multiply .00001 by itself 10 times<span />
Answer:
Step-by-step explanation:
C
I've drawn a triangle to represent the journey (see attached.
The angle from Home to Victim to Hospital is:
a =

Using the cos rule, we can solve for the length x:

Using the cos rule, we can solve for angle b:

So the bearing the helicopter has to travel is:
270 - 76.1 =
<u>
193.9 degrees (1 dp)</u>
And the distance it travels is
<u>31.2 km (1 dp)</u>
The missing number is 15. .