Answer:
acute
Step-by-step explanation:
I believe the answer is N+14=72
Answer:

Step-by-step explanation:
We are given that
Height of man=5 foot

Height of street light=20ft
We have to find the rate of change of the length of his shadow when he is 25 ft form the street light.
ABE and CDE are similar triangle because all right triangles are similar.







Hence, the rate of change of the length of his shadow when he is 25 ft from the street light=
The X coordinate has to be 0
Answer:
The answer for this problem is at the bottom of picture.