20÷10= 2
50÷10= 5
ratio is2:5
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Answer: Choice C. (2x - 6i)(x + 3i)</h3>
Work Shown:
2x^2 + 18
2(x^2 + 9)
2(x - 3i)(x + 3i) .... see note below
(2x - 6i)(x + 3i)
Note: I used the rule that a^2 + b^2 = (a - bi)(a + bi). I recommend FOILing out the right hand side to confirm the equation is true. You'll use the idea that i^2 = -1.
If it has a constant slope that means it makes a straight line making it linear
<h3>No hay otra información sobre cómo se supone que debemos encontrar el peso total de los paquetes.</h3><h3 />
- Publique una pregunta adecuada y puedo ayudar
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