Answer:
look it up
Step-by-step explanation:
Answer:
They don't form a triangle because all triangles degrees have to add up to 180 if you add them all up its 190 so no they don't form a triangle.
Step-by-step explanation:
84+75+31=190
The two numbers that add up to get -1 and multiply to get -20 are -5 and 4
-5*4=-20
-5+4=-1
I hope this helps
Multiplying or dividing two related quantities by the same number is called scaling
