Question

Please answer this question

Answer 1

Step-by-step explanation:

3x + 5 + 4x = 180° ( cointerior angles sum is 180°)

7x + 5 = 180°

7x = 180 - 5

7x = 175

x = 175/5

x = 25°

Answer 2

Answer:

(c) 55°

Step by step explanation:

(3x=9)+5=14

14x4=56

[Round down]