Triangle abc is similar to triangle a'b'c'. which sequence of similar transformations could map △abc onto △a'b'c'? dilation and reflection dilation and translation translation and rotation translation and reflection

Dilation and translation

Step-by-step explanation:

When a triangle is dilated and translated then the triangle is mapped onto itself.

A dilation stretches or shrinks the original figure ,it  preserves the shape and orientation of the figure, but changes its size.A translation is a sliding of a figure.

If triangle ABC is dilated and then translated then the triangle is mapped onto triangle A'B'C'.

Translation left and then dilation with center.

Step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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