△ABD is an equilateral triangle with side lengths of 6. BC is a perpendicular segment that bisects A. 6√3
B. 3
C. 3√2
D. 3√3
E. 6√2

Name the most appropriate metric unit for each measurement

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?