Answer:
D
Step-by-step explanation:

Which is about .57
Answer:
y = square root x2 - 5
Step-by-step explanation:
Answer:
its the 3rd 1
Step-by-step explanation:
Volume = 1/3 * area of base * height
= 1/3 * 11^2 * 12
= 484 cm^3
1 meter = 1,000 millimeter
We can solve this by making two proportion or millimeter over meter: 

Now you must solve for the unknown meter under the first proportion:
(1,000)(x meter) = 19.5 * 1
1,000(x meter) = 19.5
x meter = 0.0195 m
19.5 mm = 0.0195 m
Hope this helped! Let me know if you have any further questions
~ Just a girl in love with Shawn Mendes