Answer:
13:21
Step-by-step explanation:
Change it into an improper fraction
13/3:7
Multiply 3 with 7
13:21
Answer:
67
Step-by-step explanation:
goat jjjk
Answer:
5 units^2
Step-by-step explanation:
Area of a triangle =

plugging in:



6w^4+w³-3w²=w²(6w²+w-3)
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