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o-na [289]
3 years ago
6

(11 points!) PLEASEEEEEEEEE Find the value of x for numbers 6,7,8,and 9 and please attach work or a good explanation thank you s

m in advance!❤️

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
6 0

(6) 2<em>x</em>º = 86º  ==>  <em>x</em> = 43

(7) 108º = 3<em>x</em>º  ==>  <em>x</em> = 36

(8) 72º = 4<em>x</em>º  ==>  <em>x</em> = 18

(9) 111º = (<em>x</em> + 21)º  ==>  <em>x</em> = 90

lidiya [134]3 years ago
5 0

Answer:

1.

2x=86

x=43

2.

3x=108

x=36

3.

4x=72

x=18

4.

x+21=111

x=90

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6 0
3 years ago
Please, please, please help me!!!
skad [1K]
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8 0
4 years ago
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C

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