How do you find the slope between (-9,10) and (-7,5)

m = ( - 5/2)

Step-by-step explanation:

(-9,10)  , (-7,5)

m = (y₂ - y₁)/(x₂-x₁)

  = (5 - 10) / [-7 -(-9) ]

  = (5 - 10) / [-7 + 9 ]

   =  -5/2

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

19

step-by-step explanation: