(geometry e2020) is triangle a'b'c' a dilation of triangle abc? (geomtry pls)
a. yes, it is an enlargement with a scale factor of 3.
b. yes, it is an enlargement with a scale factor of .
c. no, it is not a dilation because the points of the image are not moved away from the center of dilation proportionally.
d. no, it is not a dilation because the sides of the image are proportionally reduced from the pre-image.

What fraction of one year is 8 months

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities