Enlarge shape A by scale factor 0.5 with centre of enlargement (0, 0). What are the coordinates of the vertices of the image?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab