If you simplify the ratio 8:20 by dividing each number by 4 (the greatest common denominator), you get a ratio of 2:5. To see if a ratio is equivalent to 2:5, just simply each ratio by the greatest common denominator of those two numbers. After doing this, you get that B, C and D are equivalent to 8:20.
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Another question on Mathematics
Mathematics, 21.06.2019 16:10
The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.
Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x β y β₯ 4 4x + y < 4 4x + y β₯ 4