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3 years ago

I need help with this math problem

Mathematics

2 answers:

marissa [1.9K]3 years ago

8 0

The answer is D which is 23

Dovator [93]3 years ago

3 0

Teh value of x is 23° (D)

Step-by-step explanation:

Total of angel = 360°

The value of x :

(2x + 15)° + 119° + 99° + 81° = 360°

2x + (15 + 119 + 99 + 81)° = 360°

2x + 314° = 360°

2x = 360° - 314°

2x = 46

x = 46 ÷ 2

x = 23°

So, the value of x is 23° (D)

Hope it helpful and useful :)

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I need help with this math problem​

I need help with this math problem