(0.50 rad/s) * (12 s) = 6 rad
Convert this to degrees; for every π rad, you have 180º, so
6 rad = (6 rad) * (180/π º/rad) = (1080/π)º
or about 343.76º.
What is the solution of StartFraction 1 Over c minus 3 EndFraction minus StartFraction 1 Over c EndFraction = StartFraction 3 Over c (c minus 3) EndFraction?
c = 0 and c = 3
all real numbers
all real numbers, except c ¹ 0 and c ¹ 3
no solution
Answer:
All real numbers except c = 0 and c = 3.Explanation:
The equation is:
[tex]\dfrac{1}{c-3}-\dfrac{1}{c}=\dfrac{3}{c(c-3)}[/tex]
Since c - 3, c, and c(c - 3) are he denominators, none of them can be equal to zero:
c ≠ 0c - 3 ≠ 0 ⇒ c ≠ 3c (c - 3) ≠ 0 ⇒ c ≠ 0 and c ≠ 3.Now you can multiply both sides of the equation by the common denominator: c (c - 3):
[tex]c-(c-3)=3\\\\c-c+3=3\\\\0=3-3\\\\0=0[/tex]
That means the equality is valid for all real numbers for which it is defined, which is all real numbers except c = 0 and c = 3.
The solution of the given equation can be all real numbers, except c = 0 and c = 3.
Given the following equation:
[tex]\frac{1}{c\;-\;3} -\frac{1}{c} =\frac{3}{c(c\;-\;3)}[/tex]Note: The denominators cannot be equal to zero (0) because a division by zero (0) is undefined.
Next, we would multiply both sides of the given by the lowest common multiple (LCM).
The lowest common multiple (LCM) is c(c - 3).
[tex]c(c\;-\;3) \times (\frac{1}{c\;-\;3} -\frac{1}{c}) =\frac{3}{c(c\;-\;3)} \times c(c\;-\;3)\\\\c - [c\;-\;3]=3\\\\c-c+3=3\\\\0=3-3\\\\0=0[/tex]
Therefore, the solution of the given equation can be all real numbers, except c = 0 and c = 3.
Read more on fractions here: https://brainly.com/question/368260
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Help!!!Most points and brainlest to best answered
1.a company that has 360 employees was interested in determining the average salary of its employees, to figure this out the company divided the employees in to four groups;managers,drivers,office staff, and production staff,and then randomly selected employees from each group.What type of sampling method did they use?
a.stratified random sampling
b.systematic sampling
c. cluster sampling
d. simple random sampling
Answer: D
Explanation:
Answer:
d. simple random sampling
Explanation:
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