Parallelogram jklm has coordinates j (−8, 16), k (8, 16), l (16, −8), and m (0, −8). parallelogram jꞌkꞌlꞌmꞌ has coordinates jꞌ (−1, 2), kꞌ (1, 2), lꞌ (2, −1), and mꞌ (0, −1). parallelogram jꞌꞌkꞌꞌlꞌꞌmꞌꞌ has coordinates jꞌꞌ (3, 2), kꞌꞌ (5, 2), lꞌꞌ (6, −1), and mꞌꞌ (4, −1).

which transformations describe why parallelograms jklm and jꞌꞌkꞌꞌlꞌꞌmꞌꞌ are similar?

a.
parallelogram jklm was reflected across the y-axis and then dilated by a scale factor of .

b.
parallelogram jklm was dilated by a scale factor of and then translated 1 unit right and 2 units down.

c.
parallelogram jklm was rotated 270° clockwise and then dilated by a scale factor of .

d.
parallelogram jklm was dilated by a scale factor of and then translated 4 units to the right.

Muscles, a membership-only gym is hoping to open a new branch in a small city in pennsylvania that currently has no fitness centers. according to their research approximately 12,600 residents live within driving distance of the gym. muscles sends out surveys to a sample of 300 randomly selected residents in this area (all of who respond) and finds that 40 residents say they would visit a gym if one was located in their area. based on the past survey research, muscles estimates that approximately 30% of these respondents would actually join the gym if they opened one in the area. based on this information and the results of the sample survey, about how many residents should muscles expect to join its new branch? a) 134 b) 504 c) 1,680 d) 3,780

What is 20+(5 x 2/5 )+ 3 show your work

27 is what percent of 108? 27 is % of 108