Answer:
Step-by-step explanation:
Angles on a straight line add up to 180 so 180-135 equals 45. Vertically opposite angles are equal so the second angle inside the triangle equals 100. Henceforth, we can solve this equation:
x +45+100 = 180 (angles in triangle add up to 180)
x+145=180
x=35
Vertically opposite angles are equal so x will become 35.
Hope this helps!
Answer:
-11.9
Step-by-step explanation:
Answer:
5 blue marbles
Step-by-step explanation:
31/3 = about 10
15-10=5
Answer:
3rd option
Step-by-step explanation:
Answer: well it is um 49.8
Step-by-step explanation: