Answer:
Step-by-step explanation:
5. deductive
6. deductive
7. if a figure has 3 sides, then it is a triangle
8. if a figure is not a triangle, then it does not have 3 sides
9. if a figure does not have 3 sides, then it is not a triangle
Answer:
3.75+6=9.75
Step-by-step explanation:
you lose 9 points because you went 3 times the limit
Answer:
i think (2,2)
Step-by-step explanation:
<span>5 n C r 3 = 10 </span><span>がんばってね</span>