5/7 which means for every 7 kids, one owns a dog
Since the sum of the angles of a triangle = 180°
Then <span>80º + (2x + 2)º + 5xº = 180</span>°
82° + (7x)° = 180°
(7x)° = 180° - 82°
x = 98° ÷ 7
∴ x = 14
Answer: It should equal this ,-2+49÷(-7)=-9 !
Step-by-step explanation:
Answer:
80 893 720
Step-by-step explanation:
hope dis helps!!!!
the answer is x=2 hope this helps :)
