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25-10-2020
Mathematics

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Anyone know how to do this?

Anyone know how to do this class=

Respuesta :

Advent5647 Advent5647

25-10-2020

Answer:

20°

Step-by-step explanation:

Step 1:

3x - 10 = x + 30 Alternate Interior ∠'s

Step 2:

2x - 10 = 30 Subtract x on both sides

Step 3:

2x = 40 Add 10 on both sides

Step 4:

x = 40 ÷ 2 Divide

Answer:

x = 20°

Hope This Helps :)

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