(13+14)+11= 13+(14+11)
Associative property of addition
Answer:
hope it helped u a lot
Step-by-step explanation:
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To find this out, divide 35 by 60:
35/60 = .583333333333
So 35 is 58.3% of 60.
Hope this helps!
Area of part 1:A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2Area of part 2:A2=length*width=(8+2)*1=10 ft2Area of part 3:A3=length*width=8*2=16 ft2
Total shaded area : A1+A2+A3=41 ft2Total area of the reactangle : A=16*8=128 ft2Total area of the nonshaded region : 128-41=87 ft2