The side AB measures option 2. units long.
Step-by-step explanation:
Step 1:
The coordinates of the given triangle ABC are A (4, 5), B (2, 1), and C (4, 1).
The sides of the triangle are AB, BC, and CA. We need to determine the length of AB.
To calculate the distance between two points, we use the formula
where () are the coordinates of the first point and () are the coordinates of the second point.
Step 2:
For A (4, 5) and B (2, 1), () = (4, 5) and () = (2, 1). Substituting these values in the distance formula, we get
So the side AB measures units long which is the second option.
The present value (PV) of a loan for n years at r% compounded t times a year where there is equal P periodic payments is given by:
Given that <span>Beth
is taking out a loan of PV = $50,000 to purchase a new home for n = 25 years at an interest rate of r = 14.25%. Since she is making the payment monthly, t = 12.
Her monthly payment is given by:
Therefore, her monthly payment is about $611.50
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Answer:
All given information leads to conclusion described on statement. ()
Step-by-step explanation:
The strategy of problem consist in make a mathematical demonstration from given information. There are two assumptions: i) is a point of segment and ii) is the midpoint of . We proceed to perform the demonstration:
1) , is the midpoint of . Given.
2) Definition of midpoint.
3) Definition of segment/Result.
All given information leads to conclusion described on statement. ()