Please help me please

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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.