Answer:
5:7
Step-by-step explanation:
150:210
50:70
5:7
(Ratio has been simplified)
Since (1,0) is the only choice that is on the x axis the answer must be A
Use double angle identity

We can relate '6x' to '3x' in the same way since 6 is 2*3.

Now sub into left side of identity. Simplify until it equals right side.
Answer:
What was the result of civil wars breaking out in countries such as Honduras, Nicaragua, Guatemala, and El Salvador in the 1970s?
increased spread of famine
increased trade with other nations
the rebirth of enslavement
the deaths of many people
Step-by-step explanation: