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Please help. I've been stuck for a while on these questions. I'm not good with geometry so I'm very confused.

 May 8, 2019
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3:5    is   3+5 = 8 units

2 + 3/8 (4-2) =   2 6/8 = 2 3/4  for x

-3 + 3/8 (2- -3) = -3+ 15/8 = - 1 1/8 for y

 

 

parallelogram area = base x height = 120 x 100 = 12 000 sq miles     1 500 000 people / 12 000 sq mile  = 1500/12= 125 ppl/sq mile

 

 

 

calculate the area of the triangle   1/2  6 x 8   = 24    then subtract the missing small squares   24 - 7 = 17 sq units

 May 8, 2019

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