Answer:
Go to the passage on Newsela called "Mesoamerica: Where Civilizations Flourished, and Crashed, Repeatedly" I need help with the question as well.
Explanation:
Article?? There is none lol
Of course you can.
"I strike the rock."
It works in first person, present tense.
Other versions would be, "I struck" which is first person, past tense.
Are you talking about a triangle?
If so, the angles in a triangle add up to 180.
70 + 30 = 100
So c must be 80 because 100 + 80 = 180.
x = 80