Someone who walk 60 feet in 10 second is the one who walk faster because when you take some who walk 25 feet in 5 second is not gonna doing it , let see
5+5= 10
25 + 25 = 50
So you already see there is 10 second left
Hope you understand it , let me know if my help is not a waste of time
Answer:
Step-by-step explanation:
Given
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Now taking LCM of denominators 2 and 3 we get 6
= 
= 
= 
Hope it will help :)
They all only have 1 term.
3pi/7 < pi/2 because 3/7 < 1/2, and pi/2 is a right angle. Conclusion: the angle opposite side a is an acute angle. In this situation the triangle could be a right triangle, in which case C would be true, but it does not have to be a right triangle, so don´t choose C. Similarly, it could be an acute triangle, in which case B would be true, but it does not have to be, so don´t choose B. Also, A says the angle opposite side a is obtuse, which is false. So don´t choose A. That leaves D, which says the angle opposite side a is acute, which we know is true. So the answer is <span>D. b^2 + c^2 > a^2</span>
