Answer
Find out the length of the pole .
To proof
As given
The pole casts a 12-foot shadow when the sun is at a 40° angle of elevation.
x represented the length of pole .
As shown in the diagram
By using the trignometric identity
tan40° = 0.839099631 ( approx )
Put in the above
x = 12 × 0.839099631
x = 10.1 foot (approx)
Therefore the length of the pole in 10.1 foot (approx) .
Answer:
6,200(1-.15)^t
Step-by-step explanation:
P is the 6, 200 dollars and 1-.15% or. 85 % is how much it depreciates each year. And t is the time.
Number of people in the canoes which hold 2 people =
485 - 273 = 212 therefore there are 212 / 2 = 106 canoes holding 2 people.
The number of canoes holding 3 people = 273/3 = 91
Total number of canoes = 106 + 91
=<u> 197</u> (answer)
Hope this helps
Answer:
B
Step-by-step explanation:
1 and 4 are growing at the same rate each day because they have the same slope, which is 3/2.
In the form y = mx+b, m is the slope, and in both 1 and 4, the slope is 3/2, meaning that they are growing at the same rate because slope = rate.
