pepperonywise pepperonywise

26-04-2022
Mathematics

contestada

Which equation is correct?
A. cos x = 1/sin x
B. tan x = 1/csc x
C. cot x = 1/sec x
D. sec x = 1/cos x

Respuesta :

Medunno13 Medunno13

26-04-2022

Answer: D

Step-by-step explanation:

By definition, sec x = 1/cosx.

Answer Link

Otras preguntas

What form of energy does a compressed spring have? a.heat energy b.kinetic energy c.chemical energy d.potential energy

Information, skills, and strategies that have been accumulated through experience are grouped together under the category of _______ intelligence

Joanne will not go out at night because she hears from her local news station about the large number of muggings and robberies that occur in her city. however,

How would the permeability of materials change as sand undergoes lithification to form sandstone?

Translate “congratulations” into Italian

Yvonne, a college senior, is mildly depressed. asked to describe herself, she notes both her positive and negative qualities. she recalls both past successes an

Identify the slope and y intercept in this statement "it takes 45 minutes to paint 2 rooms. you have all ready painted for 45 minutes.

The more frequently a bank compounds interest, _____ will be. a. the higher the stated interest rate b. the lower the inflation rate c. the higher the effective

Brain waves of this type predominate when an individual is attentive and alert.

What is Emma's total profit