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maria [59]
4 years ago
5

What are the excluded values v^2 +1 / v^2 -v-6

Mathematics
1 answer:
valentina_108 [34]4 years ago
5 0
The rational expression
\dfrac{v^{2}+1}{v^{2}-v-6}=\dfrac{v^{2}+1}{(v-3)(v+2)}
will be undefined where the denominator is zero. Values of v that make the denominator zero are v=3 and v=-2.

Excluded values of v are -2 and 3.
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(10,2),(30,3.6).....using 2 points and the slope formula : (y2 - y1) / (x2 - x1)

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4 0
3 years ago
HELP! I don't understand so please give a detailed explanation.
likoan [24]

From the picture, we can see that ΔLSP and ΔLRN are similar, so corresponding sides are proportionate:


LN : LP = 28:12 = 7:3


Therefore, the LRN sides is 7/3 of the corresponding side of LSP.


Then, it states that the area of LSP = 50, and area of a triangle is (1/2)bh, so we set up the equation


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6 0
3 years ago
What’s the expression 1/8+2/5
Lerok [7]

Answer:

The answer is 21/40

Step-by-step explanation:

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Have a blessed day :)

8 0
2 years ago
Answers;<br> A) 135 degree’s<br> B) 30 Degree’s<br> C) 180 or 0 Degree’s<br> D) 90 Degree’s
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Answer:

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subtracting 2 sinx from both sides we get:

sin x = 0

x = sin⁻¹ (0)

x = 0 degrees

4 0
3 years ago
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