Question

WILL MARK AS BRAINLIEST

Answer 1

$\underline { \pink { Using \:Section \: Formula :}}$

$\boxed { \orange {E(x,y) = \left( \frac{mx_{2} + nx_{1}}{m+n} ,\frac{my_{2} + ny_{1}}{m+n}\right) }}$

$Let \: J(x_{1} , y_{1}) = ( -15, -5 ), \\and \: \\K(x_{2} , y_{2}) = ( 25, 15 )$

$m : n = 1 : 4$

/* Substitute the values */

$E = \left( \frac{1\times 25 + 4\times (-15)}{1+4} ,\frac{1\times 15 + 4\times (-5)}{1+4}\right)$

$= \left( \frac{25-60}{5} , \frac{15-20}{5}\right)$

$= \left( \frac{-35}{5} , \frac{-5}{5} \right)\\= ( - 7, -1 )$

Therefore.,

$Option \: \pink { (-7,-1) } \: is \: correct .$

•••♪

Answer 2

Answer:

{-7, -1}

Step-by-step explanation:

as you said please mark me as a brainliest...