Which pair of figures shows a dilation with a scale factor
of 1 centered at the origin?

each side has a different length.  

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

the median is   36 orr sum like dat

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!