Answer:
$5760
Step-by-step explanation:
12000 × 8 × .06 = 5760
False , because when the problem will be restricted to [0, 2) only, then there will be 2 polar points.
What is complex number explain with example?
- Complex numbers are the numbers that are expressed in the form of a+ ib where, a, b are real numbers and 'i' is an imaginary number called “iota”.
- The value of i = (√-1). For example, 2+3i is a complex number, where 2 is a real number (Re) and 3i is an imaginary number (Im).
In this question -
- The answer will be false because when the problem will be restricted to [0, 2) only, then there will be 2 polar points.
- The first r will be a positive, and the other r, of course, will be a negative.
- If the question has added a range where r is greater than zero (r > 0),this will be true because it only included the positive r.
Learn more about Complex numbers
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The complete question is-
State True or false: As long as its argument is restricted to [0,2pi] the polar form of a complex number is unique.
Keywords:
<em>Area, jewelry, rectangle, dimensions, width, length
</em>
For this case we must find the area of a jewel in the form of a rectangle, given the dimensions of width and length. By definition, the area of a rectangle is given by:
. Where "a" is the width and "b" is the length.
As data we have:
![Jewelry\ width = a = 12 feet\\Jewelry\ length = b = 18 feet](https://tex.z-dn.net/?f=Jewelry%5C%20width%20%3D%20a%20%3D%2012%20feet%5C%5CJewelry%5C%20length%20%3D%20b%20%3D%2018%20feet)
Then the area is given by:
![A = 12 feet * 18 feet\\A = 216 feet ^ 2](https://tex.z-dn.net/?f=A%20%3D%2012%20feet%20%2A%2018%20feet%5C%5CA%20%3D%20216%20feet%20%5E%202)
So, the area of the jewelry is ![216 feet ^ 2](https://tex.z-dn.net/?f=216%20feet%20%5E%202)
Answer:
The area of the jewelry is 216 square feet
Option D
Answer:
b = 35.00
Step-by-step explanation:
To make use of the Law of Sines, you need to know angle B. Of course, its value will make the sum of all angles be 180°, so it is ...
B = 180° -34.5° -29.8° = 115.7°
Then the law of sines tells you ...
b = sin(B)·a/sin(A) = 22·sin(115.7°)/sin(34.5°)
b = 35.00