Solve the inequality
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2x^2+ 5x – 3 < 0.

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5

answer: a 45 rotation counterclockwise

step-by-step explanation:

since there are the same amount of marbles of getting a blue one wold be low as far from that it would also be low!    

*hope this : d*