(5×6)-9+31-30-1=

(3x5)+(3x2)=

9+10=

if you know, you know

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily