y = 38
x = 15
Since both sides are congruent and there's a 90 degree angle established and triangles are equal to 180 at means that each sides has to equal 45.
The correct answer is B Iroquois.
Ely Parker was technically a member of the Seneca tribe. However, the Seneca tribe was part of the Iroquois Confederacy that was established in New York state.Ely Parker was responsible for writing this letter because during the Civil War he was a secretary for General Ulysses S. Grant.
Answer: The answer should be the Danube, the Volga, the Loire, the Rhine and the Elbe
Explanation: Europe is a large region, with several major rivers that connect its many countries!
Good source of water to drink, wash clothes, and to fish for food.
