ek6307 ek6307
  • 12-04-2019
  • Mathematics
contestada

please help


a. 6


b. 4


c. 8


d. 2

please help a 6 b 4 c 8 d 2 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 12-04-2019

Answer:

a

Step-by-step explanation:

The base angles PHJ and PJH are congruent , meaning ΔaPHJ is isosceles and so

HP = JP, thus

3x - 6 = x + 2 ( subtract x from both sides )

2x - 6 = 2 ( add 6 to both sides )

2x = 8 ( divide both sides by 2 )

x = 4

Hence

HP = 3x - 6 = (3 × 4) - 6 = 12 - 6 = 6 → a

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