Tia used a photocopier to dilate the design for a monorail track system. the figure below shows the design and its photocopy:
two irregular quadrilaterals abcd and efgh are drawn. efgh is the photocopy of design abcd. ab measures 17 meters, bc measures 14 meters. no dimensions on efgh are shown.
the ratio of da: he is 2: 3. what is the length, in meters, of side fg on the photocopied image?

Which expression is equivalent to the expression shown?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.