Answers
Answer: 3) volume= 28ft³
Surface area= 64ft
4) Volume= 24mi²
Surface area= 192mi
Step-by-step explanation:
3) Volume= length x width x height
= 7x2x2
= 28ft³
Surface area= [(2x2)x2]+[(7x2)x4]
= 8+56
=64ft
4) Volume= 1/2 x length x base x height (whenever finding the areas of triangular shapes you should multiply it by 1/2)
continuation;
= 1/2 x 8 x 6
= 1/2 x 48
= 24 mi³
Surface area= (1/2 x 8 x 6 x 2)+(6 x 6)+(10 x 6)+(8 x 6)
= 48 + 36 + 60 + 48
= 192 mi
I think you can manage to do the other two questions, if you need help let me know and I'm leaving the other questions to you as you should understand and try those questions alone. Still, I'm ready to help :)
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Answers for #5
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Answers
Answer:
Its 4, -3
Step-by-step explanation:
Always go in (x,y)
so you will go right first but the number are positive
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then the second cross it occuring lower which is negative
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
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Step-by-step explanation:
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The area of a triangle can be calculated using the formula
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Below
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Answer:
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Answers
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108
just Multiply the base and the height so 12x9=108
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Answers
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