It should be 9-3x..............................
Answer:
C
Step-by-step explanation:
An enlargment im pretty sure
The value of x=9° and ∠B=40°
Step-by-step explanation:
From angles relationship, ∠A =∠B=corresponding angles
5x-5°=3x+13°
5x-3x=13°+5°
2x=18°
x=18/2 =9°
∠B=3x+13°= 3×9°+13° = 27° +13° =40°
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Corresponding angles: brainly.com/question/12274210
Keyword : Angle
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