The scale of a park map says that 2 cm represents 6 km. what is: a. the distance ( cm ) on the map that represents an actual distance of 9 km? b. the actual number of km that is represented by 5 cm on the map?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

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