The value of 0 (zero) is always 0, regardless of the value of the trigonometric function cos(0). In this case, if cos(0) is equal to 7/9, it simply means that the cosine of the angle 0 (in radians or degrees) is 7/9, but the value of the angle itself (0) remains zero.
In trigonometry, the cosine (cos) of an angle measures the ratio of the length of the adjacent side to the hypotenuse in a right triangle. When we have cos(0) = 7/9, it means that in a right triangle with an angle of 0 degrees (or 0 radians), the length of the adjacent side is 7, and the length of the hypotenuse is 9.
Using the Pythagorean theorem, we can find the length of the opposite side:
Taking the square root of both sides:
b = √32 = 4√2
So, in this triangle, the length of the opposite side is 4√2, and the cosine of the angle 0 is indeed 7/9.
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Answer:
38°
Explanation:
Solve for 0 in Degrees.
B. Banished
C. Promoted
D. Revered
Adored
Explanation:
because he was adored
Needles made from animal bones are artifacts that provide evidence of past cultures and civilizations.
Needles made from animal bones are artifacts. In history, artifacts are objects created and used by humans that provide evidence of past cultures and civilizations. Animal bone needles are examples of artifacts that were used by early humans to produce clothing and other items.
For instance, during the Gravettian tool industry which lasted from around 33,000 to 22,000 years ago, animal bones were widely used to create tools as well as art. Needles made from bones indicate that humans were able to craft more sophisticated clothing by stitching together animal hides, using a thread also made from animal remains or wild flax.
On the other hand, fossils are the remains of plants or animals that have been preserved in the earth. Bone make great fossils, but the fact that a bone has been converted into a tool means it has been manipulated by humans, and hence is considered an artifact.
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Answer:
c. He argued that it did not do enough to guarantee equal rights for African Americans
Explanation:
The Civil Right Act of 1866 passed in April 9 wwas the first U.S federal law which defined citizenship and stated that all citizens are equal and should be protected by law. This bill was first passed in 1865 but was rejected by President Andrew Johnson based on the argument the blacks were not qualified to be U.S citizens. It was again passed by the congress in April 1866 but President Andrew Johnson rejected it again. It was overrode by two third majority in the congress chamber who then passed into law without the president signature.
Answer:
Non of the answers best described how he reacted to the Civil Right Acts of 1866.
Explanation:
Th civil right of 1866 was the first time Americans attempted to formalize the citizenship of people living in the United Sates. It was a fall out of the American Civil war aimed at protecting the people of color, people of African descent after the abolition of slave trade.
However, President Andrew Johnson vetoed it because he did not believe in the emancipation of slave when the war started.