Step-by-step explanation:
Hence, coordinates A(2, 1), B(7, 1), C(2, 4) form a triangle.
Answer:
40/27
Step-by-step explanation:
convert mixed number into improper fraction
4/3×2/3×5×1/3
calculate the product
40/27
Answer:
none
Step-by-step explanation:
becàuse it has thesame masses
Answer:
-7
Step-by-step explanation:
Yes. For example x=-1 and y=-1/2