Tuesday

October 21, 2014

October 21, 2014

Posted by **jake** on Thursday, May 17, 2012 at 7:13pm.

- trig -
**Reiny**, Thursday, May 17, 2012 at 8:07pmU∘V = |U| |V|cos Ø, where Ø is the angle between

2 - 15 = √13√26cosØ

cosØ = -13/13√2

= -1/√2

Ø = 135°

- trig -
**Maura**, Thursday, April 11, 2013 at 3:06pmA point on the terminal side of an angle theta is given. Find the exact value of the six trigonometric functions of theta:

(2,-3)

**Answer this Question**

**Related Questions**

math - find the angle that is coterminal to 525 degrees and lies between 0 ...

6th grade math - Which expression could you use to find the measure of an angle ...

trig - Perform the basic conversion. Give exact answers i)0 degrees = ____ rad ...

algebra - 90 degress= ? radians How is the answer pie over 2? 330 degrees = ...

algebra - 90 degress= ? radians How is the answer pie over 2? 330 degrees = ...

math - A multiple choice answers for the question. What is the measure of the ...

Math - One angle of an isosceles triangle is 28°. What are the other 2 angles? (...

Pre-Cal - Find the magnitude and direction angle of the vector v. v= 8(cos135 ...

Calculus - SORRY, i wrote this question wrong before ... u, v, w are UNIT ...

Physics - The two vectors a and b have equal magnitudes(on an x-y plane vector a...