Answer:
The first one is -1/2
the second one is x+2y-27=0
Answer:
A tranlation and a rotaion.
Step-by-step explanation:
In order to map the shapes, you have to translate point A onto point D and then rotate until points C and F, and B and E match up.
You subtract 15.50 from 47.50
then you will get your answer it is 31
Those are a lot of problems. Sorry I can't help you because I can't really see them.
90-25.1=64.9
since complementary angles equal 90
hope this helped