Friday
March 27, 2015

Homework Help: trigonometry

Posted by anon on Thursday, January 13, 2011 at 11:33pm.

can you explain to me in details please of how these type of questions can be answered without using a calculator to find the direct answer.

Find the following functions correct to five decimal places:

a. sin 22degrees 43'
b. cos 44degrees 56'
C. sin 79degrees 23'30'

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Hi,I need to know how to do question like this without using a calculator...
algebra - 4)Find the exact solutions of each system of equations x^2+y^2=25 and ...
7th Grade Math-Exponents - I dont understand this at all! Please help! Find the ...
alg 2 - Given the following functions, perform the indicated operation and state...
Trigonometry - How do you find the exact value of cos -7pi/12 without using a ...
Math check - Complete the following hypothesis test: Ho: = 52, Ha: < 52...
Algebra class! - You and your date go out for a fancy dinner. The bill comes to...
Math - Evaluate the expression without using a calculator: log4(2)= ____? Use a ...
math - A test consists of 120 questions. Each correct answer, each wrong answer ...
Calculus - In increasing order, rank: 3^ln 2, 2^3, 2^ln 3 *do not use a ...

Members