First, we need to find how many times 10 can fit into 37.
10*3 = 30
3 is the whole number.
37-30 = 7
7 remaining, so its the numerator.
3 7/10
Answer: 
90 + 146= 90+146=236 which you subtract from 360 so therefore you’re answer would be 124 degrees
TRiangles ABE and ACD are similar because BE and CD are parallel.
Therefore CD / BE = AD / AE
8 / BE = 16 / 10
BE = 8*10 / 16 = 5
Also, 16 / 10 = AC / AB = 20 / AB
AB = 10 * 20 / 16 = 12,5
Perimeter of ABE = 5 + 10 + 12.5
= 27.5 units (answer)
c.
more styrofoam is discarded than paper and plastic combined
