Which function shows a fabric with a price of $1.25 per square yard?
2 answers:
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Answer:
,
Step-by-step explanation:
If is in standard position, then its direction is counterclockwise with respect to
semiaxis. A vector is defined by its magnitude and direction, that is:
(1)
Where:
- Magnitude, no unit.
- Direction, measured in sexagesimal degrees.
If we know that and
, then the resulting vector is:
Which is also equivalent to:
A triangle that has 2 sides congruent is called an isosceles triangle.
A triangle that has all 3 sides congruent is called an equilateral triangle.
I have attached a picture below which will help you.
