Help please! I don't understand this question! I need serious help!!

1 answer:

6 0

Which answer shows all the positions of the cube formation

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Pavel [41]

A) 24 because it a very simple

7 0

2 years ago

lesya [120]

This would be written like this: 5>2n+1<7. Hope this helps.

5 0

3 years ago

disa [49]

Answer:

I believe your answer is commutative property

4 0

2 years ago

worty [1.4K]

Answer:

4th option

Step-by-step explanation:

Given

$\frac{x}{x^2+3x+2}$ - $\frac{1}{(x+2)(x+1)}$ ← expand denominator using FOIL

= $\frac{x}{x^2+3x+2}$ - $\frac{1}{x^2+3x+2}$

Since the denominators are common, then subtract the numerators

= $\frac{x-1}{x^2+3x+2}$

5 0

2 years ago

lisabon 2012 [21]

$\bf _nC_r= \cfrac{n!}{r!(n-r)!}\qquad \qquad _{14}C_2=\cfrac{14!}{2!(14-2)!}$

5 0

3 years ago