Question

Math xl
i reallyyyyyyy neeeeed helppppppp!

Answer 1

The answer to your question is:
`[ 4(1)/(8) , -3]`

Explanation:

Data

H
`[ 5(1)/(2) , -4(3)/(4) ]`

X
`[2(3)/(4) , -1(1)/(4) ]`

Process

Xm =
`[5(1)/(2) + 2(3)/(4) ] / 2`

Xm =
`[(11)/(2) + (11)/(4) ] / 2`

Xm =
`[(22)/(4) + (11)/(4)] / 2`

Xm =
`[(33)/(4) ] / 2`

Xm =
`(33)/(8)`

Xm =
`4 (1)/(8)`

Ym =
`[ -4(3)/(4) - 1(1)/(4) ] / 2`

Ym =
`[ -(19)/(4) - (5)/(4)] / 2`

Ym =
`[- (24)/(4) ] / 2`

Ym =
`- (24)/(8)`

Ym = - 3

`[ 4(1)/(8) , -3]`