What is the value of cos (tan^-1 1)

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.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

What is the graph of the absolute value equation ? y=|x|-5