What is the question as I think those are answer choices?
Answer:
Step-by-step explanation:
If u got two negative number such as (-6)+(-7) your answer will be positive 13.
If u got one negative number and one positive number like (-10)-(5) the answer will be negative like -5
Answer:
X = 40°
Step-by-step explanation:
The sum of the interior angles in a triangle is 180°. This means that:
2X + 35 + 2X - 15 = 180° - we can simplify this
4X + 20 = 180° - now, subtract 20 from both sides
4X = 160° - finally, divide both sides by 4
X = 160 ÷ 4 = 40°
X = 40°
Hope this helps!
Answer:
10
Step-by-step explanation:
I hope this helped!
