alysalloyd19 alysalloyd19
  • 13-09-2021
  • Mathematics
contestada

Segment RS has endpoint R(5,7) and midpoint M(9,1). What are the coordinates of S?

Respuesta :

Srijanathapa6161 Srijanathapa6161
  • 14-09-2021

Answer:

(13,-5)

Step-by-step explanation:

let the coordinates of S be (x,y)

so, we have

(9,1) = (5+x/2, 7+y/2)

so, 9 = (5 + x) /2      1 = (7+ y)/2

9*2 = 5 + x                2= 7 + y

18 -5 =x                     2-7 = y

13 =x                           -5 = y

Answer Link

Otras preguntas

Difference between 2,4 and 2, -3
Look at the screen shot i put.
Type the correct answer in each box. If necessary, round your answer(s) to the nearest hundredth.
Select the nine elements of the motherboard. Responses Sockets Sockets USB device USB device Power supply Power supply Ports Ports Chipset Chipset ROM ROM Drive
Ayuda es urgente5 Complete the post and comments with the present simple or present continuous form of the verbs in brackets. BexKix Hi guys. I really 1 (need)
A) receptor - emisor B) emisor - código C) canal - mensaje D) receptor-mensaje 3.- Ordena el siguiente diálogo de acuerdo a la estruct 1. El doctor mueve la cab
Diffrentiate with respect to t: [tex]y=3sin^{2}(2t-4)-2cos^{2}(3t+1)[/tex]
Your school celebrated sports day on 28 feb cricketer suresh raima descripation about the event
Jelaskan kesan terhadap negara sekiranya pengetahuan sejarah diabaikan​
A 50 N box is to slide straight across the floor at constant speed by a force of 25 N inclined 40°. Determine the coefficient of friction between the box and th