HELP HELP HELP HELP HELP HELP HELP

c

Step-by-step explanation:

19 cosθ=5 cosθ+14

19cosθ-5 cosθ=14

14 cos θ=14

cos θ=1=cos (0)=cos (0+2k π)

θ=0+2kπ,where k is an integer.

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.