Lauren bought 6 yellow roses, 10 orange roses, and 12 pink roses to make a bouquet. what is the ratio of the number of yellow roses to the total number of roses in lauren's bouquet?

  3:14

Step-by-step explanation:

There are 6+10+12 = 28 roses in Lauren's bouquet, of which 6 are yellow. The ratio of yellow roses to total roses is ...

  6 : 28 = 3 : 14

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

idk man good luck man