kaileylynnebradley
kaileylynnebradley kaileylynnebradley
  • 24-02-2021
  • Mathematics
contestada


A 21°
B 42°
C 639
D1260

A 21 B 42 C 639 D1260 class=

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Nandozxc
Nandozxc Nandozxc
  • 24-02-2021
Awnswr: 21* because 7 x =y and y= 21
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mlarsen5000
mlarsen5000 mlarsen5000
  • 24-02-2021

Answer:

D) 126°

Step-by-step explanation:

<G=84

<D=x

<E=180-3x

added all together should equal 180

84+x+180-3x=180

-2x=180-264

-2x=-84

x=42

<FEG=3x=3(42)=126

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