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Angelina_Jolie [31]
3 years ago
15

Please help I’m super confused!

Mathematics
1 answer:
wolverine [178]3 years ago
7 0

Answer:

The angles are 160 and 20 degrees respectively

Step-by-step explanation:

angles on a line sum to 180 degrees.

This tells us that (5x + 60) + (3x -40) = 180

we can expand brackets to give 8x + 20 = 180

8x = 160

x = 20 degrees

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Read 2 more answers
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