Answer:
899 ft
Step-by-step explanation:
if point a is 400 feet from the base and 499 feet away from the top you would need to add 400+499 together to get 899
The percebt decides what rate of change it js so okease give examples
Answer:
4/10, 0.4, 40%
1/4, 0.25, 25%
Hope this helps also "Hi" again. :)


the dotted line. shadow under the line

solid line. shadow above the line
Answer in the attachment (graph C).