why is my teacher like this she calls on me i was answering and she said well thats is wrong i am emailing your parent later today AND THE QUESTION WAS RIGHT here is the question jane has 4 books she gives 2 to her friend how many book does jane have left AND I SAID 2 AND SHE HAS THE FREAKING AUDACITY TO SAY THATS IS WRONG NEXT PERSON THAT IS ACTUALLY SMART like wth im crying right now

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.