Angles in a triangle add up to 180 degrees.
180 - 125 = 55
Add the ratios 4+7 = 11
Divide the left over angels by the ratio: 55/11 = 5
Now multiply 5 by each side of the ratio:
4:7
4*5 = 20
7*5 = 35
So the 2 angles are 20 and 35 degrees.
To check, you can add up all the angels : 20 + 35 + 125 = 180
So we know 20 and 35 is correct because it adds up to 180 degrees :)
Answer:
Open-pit mining, also known as open-cast or open cut mining, is a surface mining technique of extracting rock or minerals from the earth by their removal from an open-air pit, sometimes known as a borrow.
Explanation:
Answer:
When Roosevelt says True patriotism springs from a belief in the dignity of the individual, freedom and equality not only for Americans but for all people on earth, universal brotherhood and good will, and a constant striving toward the principles and ideals on which this country was founded.
She says that true patriotism is a belief that every person should have, not only Americans. That it borns with the freedom and equality of individuals and that it builds the brotherhood of looking the best for everyone.
Explanation:
First of all, Eleanor Roosevelt says that true patriotism is a belief, not a right, or a duty. Also, that it is born from dignity, freedom, and equality to everyone without distinction of origin. So, it is achievable for every person that has the three mentioned elements. Furthermore, the U.S. was built on universal brotherhood, goodwill, and constant striving toward principles, and that those elements are also present in people with true patriotism.
Downward Gravity and Upward Buoyancy
