gmendoza1 gmendoza1

22-01-2018
Mathematics

contestada

What is the exact value of cos 45° as found on the unit circle?

Respuesta :

mpanderla95 mpanderla95

22-01-2018

The exact value of cos 45 as per the special triangle would be

Cos 45 = 1/✔️2

Rationalizing the denominator gives

✔️2/2 = 0.707.

Answer Link

Otras preguntas

What is regulatory homeostasis?

the ways in which factors of production are combined determines the answer to which economic question?A.what will be produced?B.how will goods be produced?C.who

Identify the meaning of the suffix underlined in the word amphibious.ous is underlined A. the study of B. capable of C. the process of D. having qua

Tess is going to purchase a new car that has a list price of $29,190. She is planning on trading in her good-condition 2006 Dodge Dakota and financing the rest

The process of respiration is part of the ____________________. a. water cycle c. carbon cycle b. wind cycle d. nitrogen cycle

Which best describes the relationship between the Afghan-Soviet conflict of the 1980s and the U.S.-Iraq conflict that began in 2003?

A merchant uses the rule f (c) = (2 × c) + 1 to set his selling price.

Consider the neutralization reaction between CH3COOH and Sr(OH)2. and write the net ionic equation.

How does the executive branch get around checks and balances? A. The executive branch can issue a judicial order which can declare a law unconstitutional. B

During each heartbeat, about 80 g of blood is pumped into the aorta in approximately 0.2 s. during this time, the blood is accelerated from rest to about 1 m/s.