Solve in real numbers the equation \displaystyle \-x+sqrt{1-x^{2}}\-=sqrt{2}\left(2x ^{2}-1\right)\-x+sqrt1−x
2 \-=sqrt2(2x 2 −1). Top

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There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function