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Recent PreCalculus Questions
I have a geometry question. I have two parallel lines cut by
I have a geometry question.I have two parallel lines cut by a transversal.Given: measure angle 2 = 8b + a
measure angle 4 = 3a + 5b
measure angle 5 = 7a + 25bangle 2 and 4 are vertical angles so they are congruent
angle 2 and 5 are supplementary angles so they equal 180I know 8b + a + 7a + 25b = 180 and
8b + a = 3a + 5bWhen I try to solve the second equation by solving for a in terms of b or b in terms of a I just get a=a and b=b.How do I get the values of the variables? I know how to do it with just one variable, but not with two.
Help with Algebra and Trigonometry
For Ryan: Help with Algebra and Trigonometry
I need an answer to this question. I don't know how to do
Hello, I need an answer to this question. I don't know how to do it: Employers in a large manufacturing plant worked an average of 62:0 hours of overtime last year,
with a standard deviation of 15:0 hours . For a random sample of 36 employees, the probability that
the average number of overtime hours will be greater than 58 hours is
JA: The PreCalculus Tutor can help you get an A on your homework or ace your next test. Is there anything else important you think the PreCalculus Tutor should know?
Customer: Employers in a large manufacturing plant worked an average of 62:0 hours of overtime last year,
with a standard deviation of 15:0 hours . For a random sample of 36 employees, the probability that
the average number of overtime hours will be greater than 58 hours is
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Other Recent PreCalculus Questions
Question
Date Submitted
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IMG_1936.PNG
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