thami444 thami444

07-02-2021
Mathematics

contestada

ven the diagram below, find the value of x:

a
27.5
b
62
c
8.5
d
31

ven the diagram below find the value of x a 275 b 62 c 85 d 31 class=

Respuesta :

mlarsen5000 mlarsen5000

07-02-2021

Answer:

D) 31

Step-by-step explanation:

2x-7+2x+63=180

4x+56=180

4x=180-56

4x=124

x=124/4

x=31

Answer Link

xenia168 xenia168

07-02-2021

Answer:

(d) x = 31

Step-by-step explanation:

(2x)° + (2x - 7)° + 63° = 180°

4x - 7 + 63 = 180

4x = 180 - 56

4x = 124

x = 31

Answer Link

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