it took 8 hours for karl and lou to finish a project for science class together. if karl had worked alone on the project it woul
1 answer:
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Answer:
2.6
Step-by-step explanation:
I used the a^2+b^2=c^2 to get this answer. I squared all the number given and got 16 and 9. Then I subtract them to get 7. Finally square 7 off and got 2.6 as the final answer
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