jessiewiles31 jessiewiles31
  • 04-09-2020
  • Mathematics
contestada

Using the following image, solve the problems below given that Q is the midpoint of PR.​

Using the following image solve the problems below given that Q is the midpoint of PR class=

Respuesta :

leebarbas7 leebarbas7
  • 04-09-2020

Answer:

x=18

pq=101

qr=101

pr=202

Step-by-step explanation:

6x-7=5x+11

+5x pasa a restar como -5x al primer miembro y -7 pasa como +7x al segundo miembro y la ecuacion quedaria asi:

6x-5x=11+7

6x-5x=x

11+7=18

entonces x=18

pq=6x-7

pq=6(18)-7

pq=108-7

pq=101

y como se sabe que pq=qr porque hay un punto medio y dos segmentos cuando los divide un punto medio esos dos segmento miden igual entonces

por eso pq=qr

y como pq=101  qr=101

por ultimo

pr=pq+qr

pr=101+101

pr=202

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