Eric explains that all circles are similar using the argument shown.
1. let there be two circles, circle a and circle b.
2. there exists a translation that can be performed on circle a such that it will have the same center as circle b.
4. thus, there exists a sequence of transformations that can be performed on circle a in order to obtain circle b.
5. therefore, circle a is similar to circle b.
6. since circle a and circle b can be any circles, all circles are similar
which statement could be step 3 of the argument?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?