bandsnerd bandsnerd

05-06-2018
Mathematics

contestada

Please help, will give brainliest to correct answer.

Please help will give brainliest to correct answer class=

Respuesta :

05-06-2018

The cosine of an angle in a right triangle is (adjacent)/(hypotenuse).

The cosine of the unknown angle is (2/7) = 0.2857...

The angle whose cosine is 0.2857... is 73.4° .

Answer Link

Otras preguntas

(02.03 LC) In 1212, the Children’s Crusade to the Holy Land was started by two youths from France and Germany young soldiers and their apprentices the pope and

George Washington tried but failed to convince Americans to avoid getting involved with political parties isolating the nation from international relations sett

Which best describes the Muslim presence in north Africa in the late seventh and early eighth centuries

In a famous speech at the beginning of World War I, President Wilson declared that the United States would a. join the Triple Entente. b. join the Triple Allian

What famous singer did Sam Phillips discover?

what were the causes and outcomes of the crimean war

What carries nerve impulses across the gap between two nerve cells?

a 14 ounce energy drink contains 10 1/2 teaspoons of sugar. How much sugar is in one ounce of the drink?

How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table?

In 1824, Mexico became a monarchy a republic a autocracy a communist state