1. If MNP is an equilateral triangle, find the values of x
and y.
14
(5y – 5)° .
3x - 4

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

answer: 1, 3 and 5 are correct

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".