brainlord2081 brainlord2081
  • 09-01-2024
  • Mathematics
contestada

The angle between the lines whose direction cosines satisfy the equations l+m+n=0 and l²=m²+n² is
A. π/6
B. π/2
C. π/3
D. π/4

Respuesta :

Otras preguntas

A marathon is 26.2 miles long. Sue wants to run a marathon in 4 hours what is the number of miles she must run each hour. A 6.5 miles B 6.55 miles C 0.65 miles
Micah saves $6 on a pair of $40 pants. what percent did she save?
Name Georgia's first 3 royal governors in order
Will mark brainliest. Please answer: Which point represents a solution to the system? x <2 y ≤ 2x - 3 Question 1 options: (-1, -6) (-1, -4) (3, 1) (-11, 1) Q
A certain 5-digit combination lock can be reset with a new combination. The lock uses numbers from 1 to 6. After a friend accidentally resets it to an unknown c
Please Help ASAP Here is the question
Lenore’s dog gave birth to a litter of 9 puppies. Two of the puppies are male. Write ratios for the following: Number of female puppies to the total number of p
What’s the definition of influenza
Which of the following is one of the painting steps in Cennino Cennini’s painting handbook? a. cover with linen soaked in gesso b. lay down blocks of color
Statutory laws are created by __________________ at the local, state, and national levels.