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

Who is credited with discovering tartaglia’s triangle?

On what basis can metamorphic rocks be identified

Which quadrilateral is a trapezoid?

hey u wanna help me and get a few points yeah he answer this question

How many sums????????????????? EXPLAIN!

if a group of four friends went to the movies in addition to their tickets they bought a large bag of popcorn to share for $6.25 the total was $44.25

Which of the following does not increase the rate at which a solid dissolves in water? a. raising the temperature of the water b. stirring the solution c. using

can anyone please read carefully and answer this for me please i need help

What are the seven ages of man according to William Shakespeare's the seven ages of man

CAN SOMEONE PLEASE HELP ME! 25 points+Brainliest 1/2 x + 5y - 10 < 0 The point (4, y) is a solution for the inequality shown. What is a possible value