Find the statement that is false. a) 45 x 2 ÷ 15 – 4 = 12 b) (42 ÷ 7) + 7 x 2 = 20 eliminate c) 17.4 – 1.2 x 6 = 10.2 d) 4(5 x 3) – (6 ÷ 2) = 57

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

Name these type of angles shown check all that applies

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5