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erica [24]
3 years ago
8

3x over 2x-6 plus 9 over 6-2x

Mathematics
2 answers:
Mars2501 [29]3 years ago
7 0
Answer: 3/2
Explanation:
3x/2x-6 + 9/6-2x
= 3x/2x-6 + 9/-(2x+6)
= 3x/2x-6 + -9/2x-6
= 3x/2x-6 - 9/2x-6
= 3x - 9/2x-6
= 3(x-3)/2(x-3) (cancel out x-3)
= 3/2


Molodets [167]3 years ago
5 0

Answer:

3/2

Step-by-step explanation:

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What is the component form of the vector represented by 2a when a⃗ =〈−2,3〉?
Paladinen [302]

Answer:

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Step-by-step explanation:

Let \vec a = \langle -2, 3 \rangle, we need to determine \vec v = 2\cdot \vec a, which can be found by applying the following property:

\alpha \cdot \langle x,y \rangle = \langle \alpha \cdot x, \alpha \cdot y\rangle, \forall \,\alpha,x,y\in \mathbb{R} (1)

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3 years ago
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Answer:

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Step-by-step explanation

The number of hours it will take for the sample to double can be found using the 72 rule.

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hjlf

Answer:

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Step-by-step explanation:

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