find the coordinates of the orthocenter with vertices at each set of points on a coordinate plane. (3,1) (10,8) (5,13)
1 answer:
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Answer:
Step-by-step explanation:
You have been asked to find the values in the function:
First, calculate A, called the amplitude, as half the value from peak to peak (from lowtide to high tide):
Then, calculate the vertical shift D as the average value between the high tide and lowtide:
Then, if P is the natural period of the tide, you can calculate B, or the frequency as:
Finally you need to find C or the phase shift thinking that for negative values, the function is shifted (displaced) to the right.
C=-6.75
Answer:
$448
Step-by-step explanation:
We can use the simple interest formula for this:
<em>P = initial balance</em>
<em>r = annual interest rate</em>
<em>t = time</em>
<em />
First, change 4% into its decimal form:
4% -> -> 0.04
Now, lets plug in the values:
The total amount in the account after 3 years will be $448