22-07-2019
Mathematics

contestada

If sin x = -1/2, and 270° < x < 360°, what is cos(x - 30°)?

Respuesta :

ANCKPOP ANCKPOP

22-07-2019

Answer:

x = -30

cos(x - 30) = ½

Step-by-step explanation:

Look at the picture

Ver imagen ANCKPOP

Answer Link

Otras preguntas

Describe the little ice age. what geographic areas were affected, and what consequences did the little ice age have on them?

given that EB bisects <CEA , which statement must be true

Succession performs a variety of functions within ecosystems. What is the main reason that succession is important in maintaining ecosystems? a. Succession allo

In the house, the blank assigns a bill to a committee A. Minority leader B. Presiding Officer C.Speaker D.vice President

What is number 1-7 Please need help

Does the vice president take over if the president is impeached

what was the approximate longitude of the ottoman empires easternmost boundary in 1566

Choose the formula for the volume of a cone V=1/3

If 14 out of 20 like chocolate then how many people dislike chocolate?

What's the area of the triangle below