3 years ago

I WILL MARK BRAINIEST

Mathematics

2 answers:

Mrac [35]3 years ago

8 0

Answer:

x=20

4=140

1=40

Step-by-step explanation:

7x=2×+100

5×=100

×=20

4=7(20)=140

1=180-140=40

gregori [183]3 years ago

5 0

Answer:

x=20

m<4=140

m<1=40

Step-by-step explanation:

to figure out angle 1 just subtract 140 from 180

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