In the picture triangle A'B'C' is an image of triangle ABC after a rotation. The center of rotation is D. What is the length of side B'C'?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Is the figure congruent? yes or no?

Simplify. 3(4+4x) (type your answer in with no spaces)