Answer:
The answer to your question is x = 17.32; y = 8.67
Step-by-step explanation:
Process
1.- Use trigonometric functions to find x and y
a) sin Ф = 
Ф = 60°
opposite side = 15
hypotenuse = ?



hypotenuse = 17.32
b) cosФ = 


y = 8.67
Answer:
can you explain more pls
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Parabola with a vertex at (1, 3) opening downward.