joannak8192 joannak8192

08-03-2024
Mathematics

contestada

If a line makes an angle θ₁, θ₂, θ₃ which the axis respectively, then cos2θ₁ + cos2θ₂ + cos2θ₃ = ?

A. −4
B. 2
C. 3
D. −1

Respuesta :

Otras preguntas

Jaden and Joel both worked at the coffee shop today Jaden's total cups of coffee made is represented by f(x), and Joe's total cups of coffee made is represented

One law regarding underage drinking applies to all states: ___________ tolerance, which means there is a severe penalty for consuming ANY amount of alcohol and

When you see a sign warning you that there is a place ahead where other traffic lanes are coming together with the one you are traveling on, you should:

If you were to drive to some city south of your current location, how would the altitude of the celestial pole in the sky change?

Three of the same species of plant are each grown under a different colored light for the same amount of time. Plant A is grown under blue light, Plant B is gro

A 65 year old male presents to the emergency department with chest pain. Cardiac monitoring shows a wide complex tachycardia. Past medical history is significan

Identify the sentence using the active voice. A. The truck driver was given a ticket by the police officer. B. The truck driver was issued a ticket by the polic

Members of which phylum produce a club-shaped structure that contains spores? Chytridiomycota Basidiomycota Glomeromycota Ascomycota

Hi, someone can explain this to me? i cant find the perimeter or the angle without the width... But i cant find the widht without the angle, pleaseeee

Chemicals called ________ are stored in neurons and released when the cell is stimulated by a signal. toxins cytokines chemokines neurotransmitters