emilydinges0 emilydinges0

10-04-2021
Mathematics

contestada

ABD and CBD are adjacent. Given that ABC IS 68° , ABD= (2x+5)°, and CBD = (3x+8) find CBD

A 11°
B. 22°
C. 25°
D. 41°

Respuesta :

carolynew866 carolynew866

10-04-2021

Answer:

68+2x+5+3x+8=180

81+5x=180

5x=99

x=19.8

CBD=67.4

ABD=44.6

hope it works

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