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24lfoster

24lfoster

10.02.2020 •

Mathematics

Given you have the point (7,3) and the midpoint (4,5), determine the other point.

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Ответ:

marvin07

18.01.2022

( 1 , 7 )

Step-by-step explanation:

The formula for calculating mid - points is given as :

(x , y ) = $\frac{x_{1}+x_{2}}{2} ,$ $\frac{y_{1}+y_{2}}{2}$

$x_{1} = 7$

$x_{2} = ?$

$y_{1} = 3$

$y_{2}=?$

x = 4

y = 5

substituting into the formula , we have:

4, 5 = $\frac{7+x_{2}}{2}$ , $\frac{3+y_{2}}{2}$

Equating x - component to x and y - component to y , we have

$4 = \frac{7+x_{2}}{2}$

$8 = 7 + x_{2}$

Therefore :

$x_{2}= 1$

Also :

$5 = \frac{3+y_{2}}{2}$

$10 = 3 + y_{2}$

Therefore:

$y_{2}= 7$

Therefore , the other point is ( 1 , 7 )

0,0(0 оценок)

Ответ:

YunoGasai34

08.10.2022

c 6 is the answer. i think

0,0(0 оценок)

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