4=5+cos(theta)

1 answer

and the question? What is theta?

cosTheta=-1
Theta=180 deg

Similar Questions

1. Which expression is equivalent to cos 2theta for all values of theta ?cos^2 theta – sin^2 theta ~ cos^2 theta – 1 1 – 2

Top answer: #3 should be piK, pi/2 + 2piK since sin=0 or 1 #4. should be 0° and 30° since they asked for Read more.
at 1:35amI posted ; Write equivalent equations in the form of inverse functions for a.)x=y+cos theta b.)cosy=x^2 my answers were

Top answer: See: http://www.jiskha.com/display.cgi?id=1299215166#1299215166.1299222280 Read more.
I posted before ;Write equivalent equations in the form of inverse functions for a.)x=y+cos theta b.)cosy=x^2 my answers were

Top answer: The confusion arose because the term inverse function has more than one meaning in mathematics. So Read more.
sin(theta)/1-cos(theta) + 1-cos(theta)/sin(theta) = 2csc(theta)That question makes absolutely no sense.. could someone help me?

Top answer: maybe you mean sin t/(1-cos t) + (1-cos t)/sin t sin^2 t (1-cos t) (1-cos t)^2 ----------------- + Read more.
Multiple ChoiceWhich expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2

Top answer: To find the expression that is NOT equivalent to 1, we need to simplify each expression and see if Read more.
Which expression equivalent to: cos(theta + pi/2).A)cos theta B)-cos theta C)sin theta D)-sin theta my book doesnt give examples

Top answer: OHHHH NOOOOO!!!! I sure hope you don't think that cos(A+B) = cosA + cosB !!!!!! and what is with Read more.
can you correct the rest for me please?Express each as a function of theta: a. sin (270deg + theta)= cos theta b. cos (pi +

Top answer: a. To express sin(270° + θ) as a function of θ, we can use the property sin(x + 270°) = cos(x). Read more.
can you correct the rest for me please?Express each as a function of theta: a. sin (270deg + theta)= cos theta b. cos (pi +

Top answer: a) I get -cos theta b) -cos theta yes c) 810 = 360*2 + 90 so really tan (90+theta) =-cotan (theta) Read more.
can you correct the rest for me please?Express each as a function of theta: a. sin (270deg + theta)= cos theta b. cos (pi +

Top answer: Certainly! I can help you with that. a. To express sin(270° + theta) as a function of theta, we can Read more.
Which of the following functions have a vertical asymptote for values of theta such that cos theta = 1? Select two answers.y =

Top answer: I seriously still have no idea, my friend suggested it's tan and cot, would this be correct? Read more.