Consider the number of the adult tickets is x
X+2x=276
3x=276
X=92
So the student tickets is =184
Answer:
by AA.
Step-by-step explanation:
Finding the third angle in triangle XYZ,
,
Thus,
by AA.
And the answer to the circumference of a circle with a radius of 177 is approximately:
≈ 1111.56
3 cups of water is needed