ggissell50 ggissell50
  • 20-01-2021
  • Mathematics
contestada

E
81.59
A
6x+10
B
D
Determine the value of x.
1) 18.56
2) 14.75
3) 11.92
4) 15.25

E 8159 A 6x10 B D Determine the value of x 1 1856 2 1475 3 1192 4 1525 class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 21-01-2021

9514 1404 393

Answer:

  2)  14.75

Step-by-step explanation:

Opposite angles of an inscribed quadrilateral are supplementary:

  (6x +10) +(81.5) = 180

  6x = 88.5 . . . . . . . . . . subtract 91.5

  x = 14.75 .. . . . . . . . . . divide by 6

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