A consistent dependent system of equations is a system with

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

5 0

Answer:

Systems of equations can be classified by the number of solutions. , . , . If a consistent system has an infinite number of solutions, it is dependent.

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Given sinx=45 and cosx=35 . What is ratio for tanx ?

allochka39001 [22]

I guess you mean 4/5 and 3/5

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sin x = opp / hyp = 4/5 so the opposite side is 4
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6 0

4 years ago

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Arada [10]

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Alenkasestr [34]

Answer:

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option C is the right option.

Solution,

$\frac{x}{3} - \frac{x - 1}{2} \geqslant 1 \\ = \frac{2x - 3( x - 1)}{6} \geqslant 1 \\ = \frac{2x - 3x + 3}{6} \times 6 \geqslant 6 \\ = 2x - 3x + 3 \geqslant 6 \\ = - x + 3 \geqslant 6 \\ = - x + 3 - 3 \geqslant 6 - 3 \\ = - x \geqslant 3 \\ = - ( - x) \leqslant - 3 \\ = x \leqslant - 3$