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yaroslaw [1]
3 years ago
8

What is the slope of a line that passes through the points (-1, 1) and (1, -15)?

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

Answer:

-8

Step-by-step explanation:

y2 - y1 / x2 - x1

-15 - 1 / 1 - (-1)

= -16 / 2

= -8

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D-159

Step-by-step explanation:

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3 years ago
What is the slope of a line that is perpendicular to the line v= 3/4x-6?
melisa1 [442]
A perpendicular slope is equal to the negative reciprocal of the given slope, which is 3/4.

The reciprocal of 3/4 is 4/3. The negative of that is -4/3.

Final answer: B
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4 years ago
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EleoNora [17]

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Step-by-step explanation:

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8 0
3 years ago
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You roll a 6-sided die.<br> What is P(prime)?<br><br> Write your answer as a percentage.
posledela

\huge \underline\text {Hello There!!}

<h3><u>Given</u></h3>

Rolled A six-sided dice.

<h3><u>To </u><u>Find </u></h3>

P(Prime) as percentage

<h3><u>Solution</u></h3>

Total Possible Outcomes= 1, 2, 3, 4, 5, 6.

So, No. of possible Outcomes= 6

Prime number of the dice= 2, 3, 5

So, No. of favorable outcomes of Prime number= 3

<h3><u>We Know,</u></h3>

\text{Probability of an event= }

\frac{ \text{favorable no. of outcome}}{ \text{total no. of outcome}}  \times 100

\text{Percentage of Probability getting P(Prime) number on face of dice} =

\frac{3}{6}  \times 100 \\   \\ =  \cancel \frac{3}{6}  \times 100 \\  \\  =  \frac{1}{ \cancel2}  \times  \cancel{100} \\  \\  = 50\%

\therefore \% \text{ Probability of getting prime number is  \red{50}   \red\%}

<h3>Hope This Helps</h3>
8 0
2 years ago
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