Use the fact that (2x cos(3x) + 4 sin(3x)) = -6x sin(3x) + 14 cos(3x) to find F if it = -6x sin(3x) + 14 cos(3x) and F(0) = 7.
(Use symbolic notation and fractions where needed.)

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

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

0.5?

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-thekoolkid1o1