Answer:
x=7, or -7
Step-by-step explanation:
The height of the tide after eight hours is 16 feet.
<h3>How to illustrate the function?</h3>
From the information given, the function is given as 5cos (π/4)t + 11.
In this case, the time is given as eight hours. This will be:
f(8) = 5 × cos (π/4) × 8 + 11
f(8) = 5 × cos(2π) + 11
= (5 × 0.999) + 11
= 16 feet
The height is 16 feet.
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Answer:
14 per minute
Step-by-step explanation:
42/3 is 14 hope this helps
Answer:
2
Step-by-step explanation:
Answer:
Distance = Square Root [(x2 -x1)^2 + (Y2 -Y1)^2]
Distance = Square Root [(8 --6)^2 + (10 -2)^2]
Distance = Square Root [14^2 + 8^2]
Distance = Square Root [196 +64]
Distance = Square Root [260]
Distance = 16.1245154966
Source: https://www.1728.org/distance.htm
Step-by-step explanation: