I’ll give brainliest if you answer !

if square abcd is dilated by a scale factor of 2 with a dilation center at vertex a, by what factor does the area of the square increase?

a.2
b.4
c.8
d.16

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

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.