the perimeter of a rectangular piece of plastic is 26 mm. the piece of plastic is 5 mm tall. how wide is it?​

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction