aragorn44aragorn aragorn44aragorn

13-05-2021
Mathematics

contestada

The Unit Circle

What is cos(-30*)? Sketch a graph to help determine the answer

a. 0.50
b. 0.87
c. -1
d. 0

Please select the best answer from the choices provided

Respuesta :

gohan44gohan gohan44gohan

13-05-2021

Answer:

C. -1

Step-by-step explanation:

I calculated it logically

Answer Link

Otras preguntas

Clayton comes from a very upper-class upbringing and attended Harvard and then Yale Law School. Now that he’s running for office, though, he needs to have a mor

4. What did Abigail Adams want her husband John Adams to do? 1 point Ensure the rights of Native Americans Ensure the rights of women Ensure the rights of ensla

Candidates for the management development program at genco enterprises must first complete a personality assessment to determine the distinctive characteristics

Matt ran 8 laps in 1,256 seconds. If he ran each lap in the same amount of time , how many seconds did it take him to run 1 lap

you are working in the lab and calculate that your reaction should produce 0.570 mol of product. when you carry out the experiment, you obtain 0.270 mol of prod

How does the separation of the word "water" contribute to the overall meaning of the passage? It highlights the water's movement from statue to statue. It empha

Which graph represents the function f(x)=(13)−x?

Framing processes are key to the success of social movements. Through a framing process, a movement creates shared meanings and definitions that motivate and ju

Clowns are sometimes fired out of mice and human’s entertainment. How much be needed by the cannon for a clown to of 20m if all the energy was transformed into

The number y of perfume bottles in storage after x months is represented by the equation y=-20x+460 . Graph the equation.