If ABCD is dilated by a factor of 2, the coordinate of B' would be:
4
3
С
2
B
1
-8
-7 -6
-5
-4
-2
1
2
3
4
5
6
7
8
9
10
11
-1 0
-1
А
-2.
D
-3
B' = ([?], [])
-4
Enter

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

X-intercept=-5 y-intercept=2 the equation of the line is

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2