queenwendis55 queenwendis55

21-05-2021
Mathematics

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pls help !! brainilist will be given !!

pls help brainilist will be given class=

Respuesta :

hr92425 hr92425

21-05-2021

Answer: x = 6, Angle ABC = 45, Angle DBC = 34

Step-by-step explanation:

79 = (5x + 4) + (8x - 3)

79 = 13x + 1

78 = 13x

x = 6

8x - 3 plug in 6 for x

8(6) - 3

Angle ABC = 45

5x + 4 plug in 6 for x

5(6) + 4

Angle DBC = 34

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