Question

answer the 8th question with step by step explanation

Answer 1

Step-by-step explanation:

it's ur solution..

by the way in which class do u study???

Answer 2

As we know that the angles on a straight line sums always 180°

So,

$(2x - 30) + (3x + 40) = 180 \\ or \: x = 34$

Therefore the angles are

38° & 144°

Hope this helps you..

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