4. 28.5 squared centimeter
5. height=18 ft
7. The triangle will be bigger. Since this scale factor is 4, then that means that the 2-D plane will be bigger.
8. The perimeter will get bigger.
Answer:
it needs to be less dense than water and weight needs to be equal to buoyant force.
Answer
= 5/7 m+2n+3 is your answer
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Step-by-step explanation:
