Tyson13 Tyson13

01-03-2019
Mathematics

contestada

If tan x=2021
x=20/21
and
π< x < 3π/2
what is cos⁡(x+π/2)?

Respuesta :

widdiGebriel widdiGebriel

07-03-2019

Answer:

42Sin

Step-by-step explanation:

Speed it up

Answer Link

Otras preguntas

When is the generation of an action potential impossible no matter the strength of the stimulus?

How were limited-liability joint-stock companies, technological developments, and european and american expansion into africa and asia connected to one another?

The odds against an event are 7 to 1. find the probability that the event will occur.

Whether an organism is a autotroph or a chemotroph depends on its source of energy. a. True b. False

While sitting at her desk, ann is setting goals and deciding how to achieve them. she is?

The development of mass marketing impacted late nineteenth-century american society chiefly by:

Match each example to the correct category. A. Signs of emotional health Resolving conflicts B. Signs of social health Taking actions to reach your goals C. S

What body system functions in secreting chemicals that act as relatively slow-acting messengers between body parts? select one: a. the nervous system b. the end

please help me . sooooooooooon

what is the expression for average rate of reaction