kaydijune kaydijune

10-12-2019
Mathematics

contestada

All of the following trigonometric functions have the same value except.

1. sin270°
2. tan90°
3. cos180°

Respuesta :

akiran007 akiran007

10-12-2019

Answer:

2. tan90= infinity

Step-by-step explanation:

sin 270 =sin(90+180)=-sin90=-1

cos180= cos(270-90)= -sin 90=-1

Answer Link

Otras preguntas

Kevin had $12.98 to spend at an online music store. He bought 1 song for $1.99 and 1 song for $0.98. About how much money did Kevin have left? (Give your a

what is the smallest working unit of life that serves a specific job or function?

What group of potential products must be tested in clinical trials before it can be marketed?

Why was lucy different than most remain of ancient hominids

Factory workers are constantly encouraged to practice zero tolerance when it comes to accidents in factories.

The population of a species of starfish in the Gulf of Mexico is decreasing at an exponential rate, A(t) = A0e(kt) . Five years ago the population was 10,000. T

the linear function graphed below represents brendas monthly cell phone bill based on the number of hours she uses. what is her hourly rate?a. $12 per hourb. $1

In a ____ number, each digit can have only one of two possible values: 0 or 1.

It is from books that wise people derive consolation in the troubles of life. Which statement best restates the main idea of this quotation?

A client with a history of hypothyroidism reports giddiness, excessive thirst, and nausea. which parameter assessed by the nurse confirms the diagnosis as heat