Find the distance between each of the following pairs of points. (1,5) and (2,3)
2 answers:
Answer:
√5
Step-by-step explanation:
Remark
The distance formula is d = sqrt( (x2 - x1)^2 + (y2 - y2)^2 )
Givens
x2 = 2
x1 = 1
y2 = 3
y1 = 5
Solution
d = sqrt( (2 - 1)^2 + (3 - 5)^2 )
d = sqrt( (1)^2 + (-2)^2 )
d = sqrt( 1 + 4)
d = sqrt(5)
Answer:
The distance is 2.2360....
Step-by-step explanation:
Hope this helps! Have an Amazing day!!
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THE SLOPE IS -2
if we have the coordinates of two points on a line, we can find the slope with this formula:
![s = \frac{y2 - y1}{x2 -x1} = \frac{y1 - y2}{x1 - x2}](https://tex.z-dn.net/?f=s%20%3D%20%20%5Cfrac%7By2%20-%20y1%7D%7Bx2%20-x1%7D%20%20%3D%20%20%5Cfrac%7By1%20-%20y2%7D%7Bx1%20-%20x2%7D%20)
so the slope is
![\frac{8 - ( - 4)}{ - 1 - 5} = \frac{12}{ - 6} = - 2](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%20-%20%28%20-%204%29%7D%7B%20-%201%20-%205%7D%20%20%3D%20%20%5Cfrac%7B12%7D%7B%20-%206%7D%20%20%3D%20%20-%202)
the answer is -2
good luck
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Answer:
The answer is 15 !!!
Step-by-step explanation:
Divide 105 by 7 and get 15. The answer to your question is x=15.