The answers.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.