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V125BC [204]
3 years ago
12

Find all values of the variable x for which the rational expression is undefined.

Mathematics
1 answer:
SashulF [63]3 years ago
5 0

Answer:

Step-by-step explanation:

8x+9/x^2-13x+42

Write  8 x  as a fraction with denominator 1

8x+9/x^2-13x+42

then we multipuly 8x/1  by x^2/x^2

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Step-by-step explanation:

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6 0
3 years ago
In the diagram, measure angle 3 = 120° and measure angle 12 = 80°. Which
Arada [10]

Answer:

1, 13, 5 are correct

Step-by-step explanation:

7 0
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in triangle TVY the measure of angle T is 20 The measure of angle V is 25 The measure of angle W Is 135 what is combined measure
Akimi4 [234]

Answer:

The answer is 180°

Step-by-step explanation:

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Anastasy [175]
I assume you  need to show work but if not
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6 0
4 years ago
.
Yakvenalex [24]

Answer:

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8 0
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