E. translations, rotations, and reflections are rigid transformations. what can you conclude about the measures of sides and angles on any triangle after undergoing a series of rigid transformations? explain. quick

If a triangle undergoes several rigid transformations nothing about the shape or size or the triangle has changed, just its location on the coordinate plane. You can conclude that after a rigid transformation the sides and angles of a triangle are the same as the original triangle before transformations were applied.

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~Just a girl in love with Shawn Mendes

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

b. 2 and 4

step-by-step explanation: