haleyauer haleyauer

12-07-2019
Mathematics

contestada

What’s the exact value of Cos(127.5)? Using trig identities like half angle and PLEASE EXPLAIN

Respuesta :

12-07-2019

Answer:

−0.608761429

Step-by-step explanation:

use the pathagreom theorem if you have two sides subtract that from 180

Answer Link

Otras preguntas

Voters in one town noticed that the instructions at their polling place were written only in English. At a town-wide meeting, one citizen brought up this issue.

Please help I’m struggling so bad right now

What is the BEST example of secondary research into what a utility company's customers think about its green power initiatives ? A: a case study about a neighb

(-a^4b³)^-4x(a^-3b^4)^5

Which organizational pattern talks about all of the positive omponenta of a topic or subject

Reflection across y=3

Scarcity impacts opportunity costs because most resources are limited. Which of the following resources is not considered scarce? trash clean air oil fresh wate

Phản ứng phân hủy trong pha lỏng tuân theo bậc 1 được tiến hành trong bể phản ứng dạng mẻ. Phản ứng được tiến hành trong 5 giờ để giảm nồng độ của tác chất từ 1

Which of the following accurately describes a difference between the Olmec and Zapotec people? A The Olmec were in modern-day Mexico, while the Zapotec were in

Please Answer both questions below (Will mark Brainliest if correct) 1. Muscular strength and muscular endurance are the same thing. (True or False) 2. Pushup