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miskamm [114]
3 years ago
8

Find the Mid point of (-5,-9) (-7,-4)

Mathematics
1 answer:
lyudmila [28]3 years ago
8 0

Answer: ( -6 , -6.5 )

Step-by-step explanation:

The formula for calculating Mid - point is given by

M = (\frac{x_{1}+x_{2}}{2} , \frac{y_{1}+y_{2}}{2} )

x_{1} = -5

x_{2} = -7

y_{1} = -9

y_{2} = -4

substituting into the formula , we have

M = \frac{-5-7}{2} , \frac{-9-4}{2}

M = \frac{-12}{2} , \frac{-13}{2}

Therefore : mid point = ( -6 , -6.5 )

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3 years ago
How many of the numbers from 10 through 92 have the sum of their digits equal to a perfect​ square?
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