Answer:
c. t=±x√2a
Step-by-step explanation:
Answer:
so it will be (1, 2)
Step-by-step explanation:
Answer:
_____________________________
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l l
l l
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Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
I hope this helps :0)
Answer:
Look up on youtbe
Step-by-step explanation:
It will give you A direct answer and you would actualy learn the subject