0
Still curious? Ask our experts.
Chat with our AI personalities
MaxineI respect you enough to keep it real.
Chat with Maxine
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
RossEvery question is just a happy little opportunity.
Chat with RossMore answers
Add your answer:
Earn +20 ptsQ: Can cosine x equal -3
Write your answer...
Submit
Still have questions?
Continue Learning about Algebra
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
Why does cos negative theta equal cos postitive theta?
The cosine is simply the x-coordinate of the unitary circle. It helps to draw the circle, and the sine and cosine (x and y coordinates), to visualize this. The y-coordinate is the same for a positive angle and for the corresponding negative angle.
What is the difference between an algebraic expression and an equation?
Equation: x+3=3+x (notice the equal sign: equal; equation)Expression: x+3 (notice no equal sign)
Example of the difference between equation and an expression?
Equation: x+3=3+x (notice the equal sign: equal; equation)Expression: x+3 (notice no equal sign)
What does 86.82 x 10 3 equal?
86.82 x 10^3 is equal to 86,820.
Trending Questions
What is a mathematical phrase containing numbers and operations?
What would be the value of y when x is 100?
Determine the equation of any vertical asymptote and the value of x for any hole in the graph of the rational function fx x-2 over xsquared-x-2?
What is a algebraic expression for 5 more than double t?
How many ft in 152cm?
What is the percentage of 3 wrong out of 12?
How The surface area of a cube is 96cm what is the volume of the cube?
The hypotenuse of a right triangle is 2 meters longer than twice the length of one of the legs The other leg is 30 meters long Find the length of the hypotenuse?
How do you solve 3x-y1 9x-3y equals -3?
What is the difference between kruskal's and prim's algorithm?
Is than a conjunction for a complex sentence?
Can two nonzero perpendicular vectors equal zero?
A graph is a pictorial representation of what?
What is the nth term sequence for 3n?
What is a solid shape with 5 sides called?
Where is glencoe Scotland?
How do you turn 80 into a fraction in simplest form?
What is the order from least to greatest 9.25 0.925 0.900 0.092 0.090?
What is tangent of 52 degree?
What is the sequence of 10 8 6 4?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.