dareensrar dareensrar

30-09-2021
Mathematics

contestada

15. Verify the identity. (20 points)
cos (x + pi/2) = -sin x
PLEASE!!!!!

Respuesta :

mirlande1985 mirlande1985

30-09-2021

-sin (x) is the identity

Answer Link

Otras preguntas

A sawmill runs for three 4-hour shifts per day. It produces 500 2x4's per hour, which are divided into 50 piece bundles automatically. If a forklift operator is

Which points can be used to create a line with an undefined slope through (–3, 0)? Check all that apply. 1. (–5, –3) 2. (–3, –6) 3. (–3, 2) 4. (–1, 0) 5. (0,

Amber finds herself struggling to have a conversation with her friend while they are hiking. Which of these modifications should she make?

According to the treaty of versailles, all of the german colonies in africa and asia were __________.select one of the options below as your answer: a. returne

The most important skill you'll need to learn in college is a. how to keep learning throughout your life. b. how to find yourself. c. how to make friends. d.

Divide 2x2 + 7x – 3 by 2x + 5. Which expression represents the quotient and remainder?

Phaeacian ships can steer themselves? A. True B.False

(1) After our trip, the skyscraper visit was unanimously voted as our favorite. (2) The museum was supposed to be the highlight of the trip. (3) But those works

Question 11 of 25 : command is: a. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority. b. based on the nu

What is the simple subject of the following sentence during the night the frightened child cold for his mother and father