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Grace [21]
3 years ago
8

What is the value of x 24 9 21 14

Mathematics
2 answers:
Fynjy0 [20]3 years ago
8 0
Both of this angles are same side interior angles which means both of this angles when added equal to 180 degrees

5x +15 + 3x - 3 = 180

8x - 12 = 180
     +12     +12

8x = 192 

x = 24
nasty-shy [4]3 years ago
4 0

we know that

(5x+15)\°+(3x-3)\°=180\° -----> by consecutive interior angles

so

Solve for x

(5x+15)+(3x-3)=180\\ 8x+12=180\\8x=180-12 \\x=168/8 \\x=21\°

therefore

<u>the answer is</u>

x=21\°

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