cathylara9 cathylara9
  • 22-09-2022
  • Mathematics
contestada

The midpoint of AB is M(-1,-2). If the coordinates of A are (1, 3), what are the
coordinates of B?

Respuesta :

zero73 zero73
  • 22-09-2022

Answer:

(-3,1)

Step-by-step explanation:

(-1,2)=[(1+x)/2,(3+y)/2]

-1=(1+x)/2

x=-3

2=(3+y)/2

y=1

Answer Link

Otras preguntas

what is the kinetic energy of a 478 kg object that is moving with a speed of 15m/s
(a) Write 543000 in standard form. ​
Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer. 15 yd 4 yd 0 yd yd? yd 10 yd 11 yd 7 yd Х $ ? ? Hel
Reasons for Establishment of the 13 English Colonies Political Nationalistic rivalries between England, Spain, and France. Economic ? Religious Lord Baltimore s
Hippos, zebras, and gazelle drinking from a watering hole is an example of what
Determine the domain on which the following function is increasing.
Which details do the authors include to support the claim in this passage? Select three options. an explanation of the results of the Seven Years' War an explan
Help me out, I’ll $app u $2!!!
Which relative pronoun? "It was my father who/whom came to my rescue." A. who B. whom
!!!!!!PLEASSEE HELP VIEW PICTURE!!!! Find the value of x. The options are 6, 7.1, 12, 3.8