No it is 0.9x10= 9. 0.9x 100 would be 90
Answer:
Step-by-step explanation:
Notice that in the second equation, the coefficient of is times greater than in the first. Therefore, by making the coefficient of in the second equation times greater than in the first, it's impossible to only isolate one variable.
Therefore, when , there are no solutions to this system.
Answer:
No solutions
Step-by-step explanation:
–2(3x – 1) = –6x – 1
First distribute the left side
-6x + 2 = -6x - 1
Add 1 to both sides
-6x + 3 = -6x
Add 6x to both sides
3 = 0
This equation is not true because 3 does NOT equal 0. Therefor, this equation has no solutions.
Answer:
A. Triangle B
Step-by-step explanation:
Obtuse angles are greater than 90°, but less than 180°.
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