¿Como encuentro el complemento de una fracción? porfa

Step-by-step explanation:

Fracciones complementarias Las fracciones nos dicen cuántas partes hay en total y cuántas partes hay que contar. El formulario también nos dice cuántas partes no se han contado (el complemento). El complemento completa el todo y proporciona información opuesta que puede ser muy útil

Eng:Complementary Fractions Fractions tell us how many parts are in a whole and how many parts to count. The form also tells us how many parts have not been counted (the complement). The complement completes the whole and gives opposite information that can be very useful.

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)

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet