Simple question

if a figure has been dilated by a scale factor of 2, which transformation could be used to prove the figures are similar using the aa similarity postulate?

a reflection to map at least two sides of the image to two sides of the pre-image.
a series of dilations to map at least two angles of the image to two angles of the pre-image.
a rotation to map at least two sides of the image to two sides of the pre-image.
a series of translations to map at least two angles of the image to two angles of the pre-image.

answer: check all that apply, where the options?

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement