Answer:
D. a spirit of independence in the west.
Explanation:
Women gaining the right to vote represents the spirit of independence as women were becoming more independent.
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Explanation:
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Answer:
1839
Explanation:
Cell theory could be stated as "all organism are made u of organizational unit known as a cell". One of other notable theory about cell is that of Darwin Evolution theory.
Schwann and Schleiden were able to come up with their theory after seen the similarities that exist between the plant cell and animal tissue in the year 1839, which they later carry out some analysis in the Laboratory and comes up with their cell theory which they stated as the building block of life that made up of all living things.
<span>Let x denote the length of the shorter leg. Then the longer leg has length 2x. The hypotenuse of the triangle has length √(x² + (2x)²) = √5 x.
The cosine of the angle formed by the longer leg and the hypotenuse is 2x/(√5 x) = 2/√5 = 2√5 / 5
The cosine of the other acute angle is x/(&radc;5 x) = 1/√5 = √5 / 5</span>
