The blue shape is a dilation of the black shape what is the scale factor of the dilation

Find the value of x for which abcd must be a parallelogram -9-6x x-30

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate