The larger figure is the image of the smaller figure (pre-image) after a dilation. state the dilation scale factors

Which of the following is the shape of a cross section of the figure shown below

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

(x-5)1/2+5=2 what is a possible solution?