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elijah1090
02.09.2019 •
Mathematics
James bought 2/3 pound of red apples, 3/4 pound of green apples, and 5/6 pound of yellow apples. how many pounds of apples did james buy altogether
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Ответ:
Ответ:
let width of rectangle=x
the length of a rectangle is four times the width.
length =4x
area =l*w = x*4x =4x²)
perimeter =2l +2w
perimeter = 2(x+4x)
45=2(5x)
10x=45
x=4.5
area =4x²=4(2.5)²=25
area = 25 in²