Trigonometry: Angles and Length Escape Room (level 3) so i need help bc i just can’t figure the letters out!!

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?