Mathematics, 16.09.2019 09:30, gabe2075
The sum of two numbers is 74. one number is 6 times less than 4 times the second number. find the two numbers.
Answers: 1
Mathematics, 21.06.2019 15:00, peytonamandac9114
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
Answers: 2
The sum of two numbers is 74. one number is 6 times less than 4 times the second number. find the tw...
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