Which formula gives the x-coordinates of the maximum values for y = cos(x)?
k pi for any integer k
k pi for k = 0, plus-or-minus 2, plus-or-minus 4, ellipsis
StartFraction k pi Over 2 EndFraction for any positive integer k
StartFraction k pi Over 2 EndFraction for k = 0, plus-or-minus 2, plus-or-minus 4, ellipsis

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

54 it just is

step-by-step explanation: