Answer: here u go
Step-by-step explanation:
y^2 +6^2 = 12^2
y^2 +36 = 144
y^2 = 108
sqrt(108) = 10.392 = 6sqrt(3)
Answer is B 6sqrt(3)
7.) (x, y) —> (1/2*x, 1/2*y)
Step-by-step explanation:
You must write formulas regarding the volume and surface area of the given solids.




