This is false because the problem is talking about the entire triangle and not just one angle. This means that another angle of the triangle could be obtuse which would make an exterior angle of that triangle acute. I hope this helps. please give me a crown and a like if you think I deserve it and if you have other questions friend me and ask them.
Answer:
B.) B
Step-by-step explanation:
edge2020
Answer:
-10x + 16
Step-by-step explanation:
Combine Like terms
Answer:
Red Marble is the color in the bag
Step-by-step explanation:
Total number of marbles ; 201
number of red marbles ; 101
number of blue marbles ; 101
- Every turn, 2 marbles of the same color are removed, and add a blue marble
- if two marbles are different color are removed , and add a red marble
- From the analysis of the question; there are three possibilities;
first possibility ; From what is said as the condition, it can be inferred that the number of blue marbles is reduced by a factor of 1 , while the number of red marbles remains constant. this shows that the two marbles of the same color that was removed is most likely BLUE.
Second possibility ; Two red marbles are added (of the same color) and add a blue marbles, implies the the red marbles reduce by a factor of 2 while the blue marbles increase by a factor of 1. this is also possible.
Third possibility ; Two marbles of different color implies 1R and 1B , and then a red marble is added. this shows that the number of red marble still remains constant ( 1R removed, 1R added), while the number of blue reduce by 1 ( remove 1B, and not replaced back).
From the various possibilities, it can be inferred that the number of red marbles is either increasing by a factor of 2 or remains constant. this further shows that in all three , 1R marble will always remain in the bag no matter the possibility as such in all three scenerios, it further shows that if there is only a marble remaining, it would have been the RED MARBLE WHICH IS AUTOMATICALLY THE LAST MARBLE from the analysis done above.
There are 7 pairs per poster and u have 8 posters so, I think u should do 7 times 8 and u get 56 so its B.56