DallasxWainman
DallasxWainman DallasxWainman
  • 13-01-2015
  • Mathematics
contestada

Cos 45 degrees in fraction form?

Respuesta :

Аноним Аноним
  • 13-01-2015
[tex]\cos { \left( { 45 }^{ \circ } \right) } =\frac { A }{ H } \\ \\ =\frac { 1 }{ \sqrt { 2 } } \\ \\ =\frac { 1 }{ \sqrt { 2 } } \cdot 1\\ \\ =\frac { 1 }{ \sqrt { 2 } } \cdot \frac { \sqrt { 2 } }{ \sqrt { 2 } } \\ \\ =\frac { \sqrt { 2 } }{ 2 } [/tex]
Answer Link

Otras preguntas

Place the following events in sequence: A) The Senate is founded; B) Julius Caesar becomes dictator of Rome; C) The plebeians revolt
Select the TWO colonies which were proprietary colonies. Virginia Connecticut Rhode Island Pennsylvania Maryland
What is slope-intercept form?
Which was not a result of the independence movements that arose in Latin America in the early 1800s? A. Bernardo O'Higgins led the revolution to free Mexico fro
According to "'Equal Justice Under Law': Thurgood Marshall," why did Marshall go to work for the NAACP? A. He wanted to earn a lot of money. B. He wanted to fig
Francisco "Pancho" Villa and Emiliano Zapata were heavily involved in the Mexican Revolution because they were fighting for the Mexican dictatorship to remain i
Why were the people of the Arabian Peninsula primarily nomadic? The threat of invasion prevented them from staying in one place for too long. According to their
what are numbers that are between 0.22 and 0.23
give examples of areas in which advances in genetics are important
A specific tRNA can only attach to a specific type of amino acid. True or False?