It's C, just look at where the points are.
$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20
When I solved it I got 26648.8
Answer:
the height of the flagpole is 5 meters
Step-by-step explanation:
The computation of the height of the flagpole is given below
Given that
the length of the rope is 13 meters
And, the ground would be 12 meters
Based on the above information, the height of the flagpole is
= √13^2 - √12^2
= √169 - √144
= √25
= 5 meters
hence the height of the flagpole is 5 meters