Answer: No, Ariel should have added 9^2 and 12^2 and compared that to 15^2.
Explanation:
Ariel completed a work to show that a triangle whether a triangle with side lengths of 9, 15, and 12 form a right triangle.
Ariel added 9 squared + 15 squared = 12 squared. 81 + 225 = 144 and concluded that 306 is not-equal to 144 and hence, it is not a right angle triangle.
To know whether it's a right angle triangle, we had the square of the two lowest figures together if it will be equal to the square of the largest figure which is called the hypotenuse.
9 squared + 12 squared =
81 + 144 = 225
15 squared= 15 × 15 = 225
So it's a right angle triangle since
9^2 + 12^2 = 15^2
Answer:
Hopefully this helps
Explanation:
By the time of the Industrial Revolution, there were more people than ever before. A main reason for this was 18th century agricultural improvements, which all but ended the periodic famines that had kept down European populations. From 1750 to 1850, the population of England alone nearly tripled.
Answer:
Explanation:
The United States established diplomatic ties with Afghanistan in 1935. Afghanistan remains an important partner of the United States in the fight against terrorism, working with us to eliminate al-Qa’ida, ISIS-Khorasan (ISIS-K), and their affiliates in Afghanistan. In order to strengthen Afghanistan’s capabilities as a partner, and to improve the lives of the Afghan people, we continue to invest U.S. resources to help Afghanistan improve its security, governance, institutions, and economy. Our strong bilateral partnership is guided by the Strategic Partnership Agreement (SPA) between the Islamic Republic of Afghanistan and the United States signed in May 2012, which outlines respective economic and political commitments, as well as by the Bilateral Security Agreement (BSA) signed in September 2014, which outlines mutual security understandings. In July 2012, following the entry into force of the SPA, the United States designated Afghanistan a Major Non-NATO Ally. The South Asia Strategy announced in August 2017 outlined conditions for a political process between the Taliban and the Afghan government that could lead to a peace settlement to end the conflict in Afghanistan. The Strategy for Central Asia, announced in February 2020, envisioned expanding and maintaining support for stability in Afghanistan, as well as strengthening connectivity between Central Asia and Afghanistan.
