Consider the number of the adult tickets is x
X+2x=276
3x=276
X=92
So the student tickets is =184
Answer:
1)6
2)36
Step-by-step explanation:
-$-#--#-#+#+#++#+#+#+#
Answer:
C
Step-by-step explanation:
Answer:
Option 4: <u>(2x + 16)° + (x)° = 180°</u>
Step-by-step explanation:
See the attached figure.
For a quadrilateral inscribed in a circle
The opposite angles are supplementary.
So, ∠D + ∠B = 180°
From the figure:
∠B = x° and ∠D = (2x+16)°
∴ <u>(2x + 16)° + (x)° = 180°</u>