options given g(x) = √(x2-1) g(x) = √(1-x2) g(x) = (π/2) +x g(x) = (π/2) - x g(x) = tanx I tried doing it but cos^-1(sinx) isn't possible to do with what i know

options given g(x) = √(x2-1) g(x) = √(1-x2) g(x) = (π/2) +x g(x) = (π/2) - x g(x) = tanx I tried doing it but cos^-1(sinx) isn't possible to do with what i know

The answer is 6, but I don't understand the "why."

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(-5, 0) (0,-5)

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need to use a system of equations

When Gisela starts running, Kim is walking and is 10 yards ahead of her. Moving in the same direction on the same straight path, Gisela runs 5 yards for every 1 yard that Kim walks. At these relative...