anthonyjones105 anthonyjones105
  • 23-03-2014
  • Mathematics
contestada

find the midpoint of the line segment joining the points P1 and P2
P1=(3,-4); P2=(5,4)

Respuesta :

Аноним Аноним
  • 23-03-2014
[tex]A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\midpoint\ AB:\ S_{AB}\left(\frac{x_A+x_B}{2};\ \frac{y_A+y_B}{2}\right)\\\\P_1(3;-4);\ P_2(5;\ 4)\\\\S_{P_1P_2}\left(\frac{3+5}{2};\ \frac{-4+4}{2}\right)\to S_{P_1P_2}\left(\frac{8}{2};\ \frac{0}{2}\right)\to S_{P_1P_2}(4;\ 0)[/tex]
Answer Link

Otras preguntas

what is 5 fifths of £65 - 20
Which revolution led to increases in global food production as a result of using genetically altered seeds and large amounts of chemical fertilizers and pestici
What were the concerns about allowing or banning slavery in newly established territories during the 1800s? Must be 300 words. Must talk about the two sides o
Which could be the measures of the three angles of an acute triangle? a. 40 , 90 , 50 b. 70 , 80 , 30 c. 25 , 25 , 130 d. 45 , 45 , 90
What is the last thing Robinson Crusoe finds on the shipwreck? a. a pair of cats that were hiding below the deck b. money that was hidden in a secret drawer c
Which unit can be used to express the concentration of a solution? (1) L/s (3) ppm (2) J/g (4) kPa
What is the largest possible product for 2 even integer whose sum is 32
If x+2y=1, and 2x +y=5, then x+y=
0.02 in scientific notation with negative powers of 10
Which sentences best summarize this excerpt from Nathaniel Hawthorne's short story “Dr. Heidegger's Experiment"? His guests shivered again. (A.) A strange chil