Mathematics, 17.03.2021 23:50 WorkingButNotReally
You solved a linear system with two equations and two variables and got the equation -6=-6 . How many solutions does the system of equations have?
Answers: 2
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Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
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At 6 1/2 cents per pound of string beans how much does 7 pounds cost
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Mathematics, 21.06.2019 23:00
The value of cos 30° is the same as which of the following?
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You solved a linear system with two equations and two variables and got the equation -6=-6
. How ma...
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