On Saturday, Mark has a waffle with syrup for breakfast at 7:30, and by 11:00 he feels hungry again. On Sunday, he has bacon and eggs and feels satisfied until noon when he normally eats lunch. If he is eating equal amounts of food on both days, why is there a difference in hunger

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.