Answered

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3. Given PQ = 7x - 3 and QR = 32 – 2x and PR = 59. What is the value of x? What is the value of PQ? What is the value of QR? Be sure to show your work and all three answers.

Sagot :

santosshellyanmae

Answer:

wag po kayo mag bibigay ng points na marami

Kasi ma iiscam po kayo

mhanifa

Answer:

  • See below

Step-by-step explanation:

We assume Q is between P and R.

According to segment addition postulate we have:

  • PQ + QR = PR

Substitute values and solve for x:

  • 7x - 3 + 32 -2x = 59
  • 5x + 29 = 59
  • 5x = 30
  • x = 6

Find PQ:

  • PQ = 7*6 - 3 = 42 - 3 = 39 units

Find QR:

  • QR = 32 - 2*6 = 32 - 12 = 20 units

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