Answer:
By measuring the distance of the sun and stars above the horizon, the astrolabe helped determine latitude, an important tool in navigation. Another tool, the magnetic compass, which had been invented in the twelfth century, was improved upon during the Renaissance.
Explanation:
The U.S. Constitution is based on several principles of American democracy. Yes, it is reflected because the amendments list the powers given to the individual people.
B. They used the same logic as the Greeks but changed their names to what they saw fit.
Answer:
d
Explanation:hope i helped :D
Answer:
(3, 0)
Explanation:
x-intercept is when the graph crosses the x-axis when y = 0.
Step 1: Write equation
7x + 3y = 21
Step 2: Set y = 0
7x + 3(0) = 21
7x = 21
x = 3
