Mathematics, 17.07.2019 20:30 Lhuckabee
The image of a triangle after it has been dilated with a center of dilation at the origin has vertices at (12, –6), (–24, –12), and . if the pre-image of , point b, has coordinates of (–18, –9) and the pre-image of , point c, has coordinates of (–13.5, 18), which statements are true? check all that apply. the coordinates of are (27, 18). the coordinates of are (–18, 24). the scale factor is . the scale factor is . the scale factor is . the coordinates of a are (16, –8). the coordinates of a are (9, –4.5).
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! 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.
Answers: 1
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
The image of a triangle after it has been dilated with a center of dilation at the origin has vertic...
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