Thursday
October 23, 2014

Homework Help: algebra

Posted by remeish on Tuesday, April 17, 2007 at 10:36pm.

why does sin cosin doesn't go over 90 degrees

It does. Cosine 345 has a value.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - 1)In triangle ABC, C=60 degrees, a=12, and b=5. Find c. A)109.0 B)10.4 C)...
Trig - In ABC, vertex C is a right angle. Which trigonometric ratio has the same...
Spherical Trigonometery - I am trying to apply the formula cos c = cos a x cos b...
trig - Reduce the following to the sine or cosine of one angle: (i) sin145*cos75...
Trig - How come cosine of 225 degrees is a positive number i thought it was ...
trig - How do I get exact measures? cosine 270 degrees sin 90 degrees tan 360 ...
Calculus - Seperable Equations - Solve the separable differential equation (dy/...
Trigonometry - What is the exact value of the cos of 23pi/12? (Twenty-three pi ...
math, trig - What is the exact value of the cos of 23pi/12? (Twenty-three pi ...
Algebra 2 .. - 1. An artist is designing triangular mirrors. Determine the ...

Search
Members