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Viktor [21]
3 years ago
8

What is the slope of the line that passes through the points (-9,8) and (-21,10)?

Mathematics
1 answer:
____ [38]3 years ago
4 0

Answer:

Step-by-step explanation:

(10 - 8)/(-21 + 9)= 12/-12= -1

y - 8 = -1(x + 9)

y - 8 = -x - 9

y = -x - 1

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PLEASE HELP ASAP!!!! WORTH 15 POINTS!
Finger [1]

Answer:

Its C I know but I have my friend that knows this by heart

3 0
3 years ago
How do we write ordered pairs?
kvv77 [185]

Answer:

find the x and y values

Step-by-step explanation:

Ordered pairs are often used to represent two variables. we write (x, y) The number which corresponds to the value of x is called the x-coordinate and the number which corresponds to the value of y is called the y-coordinate.

Hope this helps

7 0
3 years ago
The parabola y=x² is shifted to the right 8 units. What is the equation to the new parabola
JulijaS [17]

The new equation is

<em>Y = (x-8)² </em>.

The other way to write it is like this:  (you might not recognize it in this form)

Y = x² - 16x + 64

4 0
4 years ago
I need help I'm stuck ?
likoan [24]

v =  \frac{4}{3}  \times \pi \times  ({ \frac{8}{2} })^{3}  \\

v =  \frac{4}{3}  \times 3 \times  {4}^{3}  \\

v =  {4}^{4}

v =  {2}^{8}

v = 256 \:  \:  {cm}^{3}

7 0
2 years ago
Can someone please help me with this problem
Nadusha1986 [10]
X= 2/3

6x/x-6 - 4/x - 24 / x^2 - 6x = 0


6x^2 -4 (x-6)-24 / x(x-6) = 0

6x^2 -4x+ 24 -24/x(x-6) = 0

X(6x-4) / x(x-6)

6x-4/x-5 = 0

6x-4= 0

6x = 4 divide both sides by 6
X= 2/3
5 0
3 years ago
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