Figure B is the image of figure A after a dilation centered at the origin. What is the scale factor of the dilation?
A- 1/3
B- 1/2
C- 1
D- 3

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.

I’m not sure i’m sorry

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

It’s 5 points actually