trudyjarrett trudyjarrett

04-01-2019
Mathematics

contestada

Use even and odd properties of the trigonometric functions to find the exact value of the expression.

sin(−π6)

Respuesta :

sqdancefan sqdancefan

04-01-2019

Answer:

sin(-π/6) = -1/2

Step-by-step explanation:

sin(π/6) = 1/2 is a value we have memorized.

sin(-π/6) = -sin(π/6) = -1/2

Answer Link

Otras preguntas

Name the Quadrilateral x = 36 3x+11 3x+11 2x+47 X+83

Why was the Soviet Union displeased with actions in West Germany? A. German soldiers were stationed on the Soviet border. B. Free and fair elections were held t

1.4 Determine the area of the base of the tin in square meters You may us the formula: A = πr² Hint: radius = half of diameter π = 3,142 1.5 Determine the area

4. 4A. Which net can be folded to make a cube? Select all that apply. D. A. B. 48. The surface area of the cube is 24 square feet. What is the length, in feet,

The perimeter of a rectangle is 80x. The base is two times the height. In terms of x what are the dimensions of the rectangle

if the median of 8 numbers is 4.5. GIVEN that seven of the numbers are 9,2,3 ,4,12,13,1.Find the eighth number

What does The Bachelor give to the women he wants to stay on the show each week?

Part A. Solve the following problem. What is the last digit of 2^1999? Part B. Write up a solution to the problems above using the following five step proce

The cost of fencing around a square field id rs.12000. if the cost of fencing per meter is rs. 30, find the area of the square field.

Which exponential function has an initial value of 2? O f(x)=2(3x) O f(x)=3(2) x -2 f(x) 118 1