Answer:
4 cm
Step-by-step explanation:
Answer:
there are many answers. The simplest one is x=1 y=3
Step-by-step explanation:
It would have 3 solutions
if you solve the equation how it is, it give 1 solution but if you make the 1 negative you get 2 more possibilities
Answer:
If they never cross/ intersect each other
Step-by-step explanation:
Answer
Answer:
84
Step-by-step explanation:
28*3
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