Select two ratios that are equivalent to
6: 10

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

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

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9