The top smaller sub-triangle and the whole big triangle are similar. This means that the correspondant sides are in proportion. So, we have

Which implies

So, we have

Answer:
The fact that the notebook.has section dividers
Step-by-step explanation:
Answer:
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Answer:
ab + b²-ac-bc
b(a+b) -c(a+b)
(a+b) (b-c)
Step-by-step explanation:
Step-by-step explanation:
What is the difference between the distance that can be travelled by the new rocket and the standard distance required in an hour?