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nalin [4]
3 years ago
14

Find the slope of the line that passes through (10,-8) and (1, 12).

Mathematics
1 answer:
dem82 [27]3 years ago
6 0

Answer: M= slope

M= -2 2/9

Step-by-step explanation:

M= the change in y over the change in x so you would do -8 -12 over 10-1 which would give you -20 over 9 which is simplified to your answer which is -2 2/9

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Answer:

1 1/5

Step-by-step explanation:

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3 years ago
What is the discriminant of 3x squared -10x= -2
artcher [175]
The discriminant of the equation 3 x^{2} -10x=-2 is 76.
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3 0
3 years ago
Change the fraction w-3/w+5 into an equivalent fraction with the denominator w2 + w – 20.
viktelen [127]
ANSWER

\frac{ {w}^{2}  - 7w + 12}{ {w}^{2}  + w - 20 }

EXPLANATION


The given fraction is,

\frac{w - 3}{w + 5}

To get an equivalent fraction, we multiply both the numerator and the denominator by the same quantity that will give us

w²+w-20

in the denominator.


This implies that,

\frac{w - 3}{w + 5}  =  \frac{(w - 3)(w - 4)}{(w + 5)(w - 4)}

We multiply out the numerators and denominators using the distributive property to obtain,


\frac{w - 3}{w + 5}  =  \frac{ {w}^{2}  - 4w - 3w + 12}{ {w}^{2} - 4w + 5w - 20 }

This simplifies to

\frac{w - 3}{w + 5}  =  \frac{ {w}^{2}  - 7w + 12}{ {w}^{2}  + w - 20 }


5 0
4 years ago
F(x)=x and g(x)=f(6x)
scoray [572]

Answer:

number one:....1

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3 0
3 years ago
Chelsea wants to determine the number of people in her school who read news reports on the Internet daily. She asks five people
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3 years ago
Read 2 more answers
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