After a rotation, a(-3, 4) maps to a’(4,3), b(4,-5) maps to b’(-5,-4), and c’(1,6) maps to c’(6,-1) which rule describes the rotation

Rearrange the formula c^2 = a^2 + b^2 for b

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !