A car travels 54 km in 45 minutes. Express its speed in meters/sec

I’m which figure is point g an orthocenter

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

The first triangle is dilated to form the second triangle. select true or false for each statement. statement true false the scale factor is 0.625. the scale factor is 1.6. a right triangle with a side length of .5. an arrow points to a larger right triangle with a side length of .8