By definition of supplementary angles,
∠ABD + ∠BDE = 180
5x + 17x - 18 = 180
22x = 198
x = 9
∠ABD = 5(9) = 45°
∠BDE = 180 - 45 = 135°
2/10 is the correct answer
Hello aysha123994 i am sure that it could be 17. if i am wrong forgive me
Answer:
The temperature increased by 15 degrees 6+9=15
Step-by-step explanation:
Hope it helps
