emilymt06
emilymt06 emilymt06
  • 20-10-2021
  • Mathematics
contestada

please help me with 5-6

please help me with 56 class=

Respuesta :

inspirationalgdandyt
inspirationalgdandyt inspirationalgdandyt
  • 20-10-2021

Answer:

x=10, x=6

Step-by-step explanation:

5

4x+3+64+73=180 [ Sum of angles of a triangle]

4x=180-140

x=40/4

x=10

6

25+140+2x+3=180  [ Sum of angles of a triangle]

2x=180-168

x=12/2

x=6

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