9. In recent years, a town experienced an arrest rate of 25% for robberies. The new sheriff compiles
records showing that among 30 recent robberies, the arrest rate is 30%; he claims that this arrest
rate is greater than the 25% arrest rate in the past. Using a 0.05 significance level to test the
claim, find the p-value.
0.2643
0.5286
0.7357
0.6300

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

a

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

160 cm

step-by-step explanation:

you have to add all the sides together