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3 years ago

Find the slope of the line passing through each of the following pairs of points. (0, 7), (0, −8)

Mathematics

2 answers:

alexgriva [62]3 years ago

7 0

Hi there!

Step-by-step explanation:

$SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{(-8)-7}{0-0}=\frac{-15}{0}$

Undefined.

Slope is -15/0 and 0.

Final answer is -15/0 and 0.

Hope this helps!

Thanks!

Have a nice day! :)

-Charlie

neonofarm [45]3 years ago

3 0

First off,we need to understand the formula of slope:
$\frac{y1 - y2}{x1 - x2}$
Where y is the y coordinate and x is the x coordinate.

In this case:
$\frac{7 - ( - 8)}{0 - 0} \\ = 7 + 8 \\ = 15$

Therefore the answer is 15.

Hope it helps!

You might be interested in

One Solution no solution infinitely many solutions 3x + 9 + 4x + x = _x+_

ss7ja [257]

All you need to do it combine like terms.

3x + 9 + 4x + x

(3x + 4x + x) + 9

8x + 9

i hope this was helpful for you!

8 0

2 years ago

If you can get an answer to any question, what would you ask? You toss a fair coin 4 times. What is the probability that (round

Andrew [12]

Answers:

a) 0.0625

b) 0.9375

==================================================

Work Shown:

The probability of landing on heads is 1/2 = 0.5 since both sides are equally likely to land on. Getting 4 heads in a row is (1/2)^4 = (0.5)^4 = 0.0625

The event of getting at least one tail is the complement of getting all four heads. This is because you either get all four heads or you get at least one tail. One or the other must happen. We subtract the result we got from 1 to get 1-0.0625 = 0.9375

You can think of it like this

P(getting all four heads) + P(getting at least one tail) = 1

The phrasing "at least one tail" means "one tail or more".

4 0

3 years ago

ok so if you have 3 and 1/4 pizza and want to subtract 3/4 out of it,and get 3x more slices then you had from a friend after sub

Brilliant_brown [7]

Answer:

You have 2 and 1/2 pizzas and your friend has 5/6 of a pizza.

Step-by-step explanation:

You have 3 1/4 pizzas. If you get rid of 3/4 of a pizza, you will end up with 2 2/4 pizzas.

To make it easier, you can just change the values into improper fractions: 3 1/4 = 13/4

13/4 - 3/4 = 10/4

10/4 = 2 2/4 pizzas

(2 2/4 = 2 1/2)

Anyways! You now have 2 and a half pizzas. You have 3 times the amount of pizza that your friend has. In other words, your friend has 1/3 the amount of pizza that you have. You can solve for this in two ways, whichever way you solve it is up to you.

You can solve this problem by dividing the amount of food you have by 3: $\frac{2\frac{1}{2} }{3}$ which equals 0.8333... (the 3 is repeating). But you can just keep your final answer in fraction form if you want to: $\frac{2.5}{3} = \frac{5}{6}$
You can solve this problem by multiplying 1/3 to the amount of food you have: $\frac{1}{3} * 2 \frac{2}{4}\\=\frac{10}{12}\\ =\frac{5}{6}$