Atiny area on a computer chip measures 2.3x10^-3mm by 1.7 x10^-4mm.
about how many times longer is the longer dimension than the shorter dimension?
a) 1.35
b) 6
c) 7.4
d) 13.5

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