Answer is B let me know if you need to know why i will explain in comments
Answer:
C. 3
Step-by-step explanation:
C&D, A&F, K&J
Answer:
The Pythagorean Theorem is useful for two-dimensional navigation. You can use it and two lengths to find the shortest distance. … The distances north and west will be the two legs of the triangle, and the shortest line connecting them will be the diagonal. The same principles can be used for air navigation.
Step-by-step explanation:
Internet
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
