Speed is distance over time. There’s no distance in the question and the time is 1 hr 30 mins hence 1.5 hours.
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The reason i say this is because i don't really want to run into something that i don't know much about. I do know quite a bit about extinct animals more than i do aliens. So, that's my reasoning.
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Answer:
37.5%
Step-by-step explanation:
Answer:
answer is 8
Step-by-step explanation:
2/3(x+7)=10
2x/3+14/3=10
2x/3=10-14/3==>30-14/3
2x/3=16/3
x=16/3*3/2
x=8
The answer is a square because it is a polygon and all sides are congruent and angles too