ashlee9883 ashlee9883

14-09-2022
Mathematics

contestada

Use the double-angle identity to find the exact value of each expression. sin 120°

Respuesta :

Otras preguntas

Select the correct answer. What are factors of production? OA. О в. O c. OD. all the human efforts involved in the production process all the resources used to

21. Let a and b be real numbers. If (a+bi)-(3-5i) = 7-4i, what are the values of a and b? A. a-10, b=-9 B. a 10, b=1 C. a=4, b=-9 D. a=4, b=1

A 0.76 kg ball moves in a circle that is 0.8 m in radius at a speed of 4.3 m/s. Calculate the centripetal acceleration of the ball.

4. (1 Point) Solve for x and determine the measure of angle BDC. 4 5 O x = 180° x = 90° x = 165° X = 75°

x varies inversely as y. y = 10 when x = 3. Find the equation that relates x and y: Then find x when y = 15:;

PLEASE HELP ASAP!!! 50 POINTS AND BRAINLIEST! What is the lateral surface area of this object. Choose one of the options below.

A man wants to deposit $5000 into a bank account. The bank gives him two options: Option 1: 4% interest compounded annually Option 2: 4% interest compounded mon

The work done in moving an object through a displacement of d meters is given by W = Fd cos 0, where 0 is the angle between the displacement and the force F exe

Solve 8sin(4x)=4 for the two smallest positive solutions A and B, with A A= _________-- B = ________

A high school is having a can food drive. ▪️ The freshman class collected 54 more cans than the sophomore class. ▪️ The junior class collected three times the