Answer:
12
Step-by-step explanation:
Using the 30-60-90 triangle formula side AB would be double of side CB.
6xy in simplest form is simply 6 to the second power
Hope this helps!
Answer:

Step-by-step explanation:

Break it down step by step.

Answer:
9.3 × 10⁷ - 3.4 × 10⁶ = 89 600 000
Which is 8.96*10^7 in scientific notation
Hope this helps you