Atriangle has the vertices a(–7, 8), b(1, –7), and c(7, 6). after a dilation, the vertices of the image are a'(–28, 32), b'(4, –28), and c'(28, 24). what is the scale factor of the dilation?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

Cuántos triángulos forman un diamante

Which situation is an example of an observational study?