These basic properties are vital to the survival of life. Water's polarity and surface tension makes it a powerful solvent for sugars, amino acids, and proteins; water can easily hold and transport substances necessary for life within and outside of living things.
Answer:Women were being left at home more frequently as men went off to factories.Explanation:Female suffrage or female vote refers to the right to vote exercised by women and therefore the political and constitutional right to vote for elected public office as well as to be voted. The suffrage therefore covers the asset, which determines who is entitled to exercise the vote as the so-called liability, which refers to who and under what conditions they have the right to be elected. The founding moment of Sufragismo was in 1848 with the Declaration of Feelings of Seneca Falls in the United States and culminated a hundred years later, in 1948, with the Universal Declaration of Human Rights that recognizes women's suffrage as a universal human right.
The ratio (red to blue) of the perimeters of the similar triangles is 12:7
Assuming that the similar triangles are equilateral triangles, then all their sides will be equal.
Perimeter of a triangle = s1 + s2 + s3
For the red triangle;
Perimeter of the red triangle = 12 + 12 + 12
Perimeter of the red triangle = 36
For the blue triangle:
Perimeter of the blue triangle = 7 + 7 + 7
Perimeter of the blue triangle = 21
Taking the ratio of their perimeters;
Ratio of red to blue = 36:21 = 12:7
Hence the ratio (red to blue) of the perimeters of the similar triangles is 12:7
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