puppydog5053 puppydog5053

11-04-2024
Mathematics

contestada

Find the angleθ between the vectors u=(2√2, -4) and v=(-√2, 1)?

Respuesta :

Otras preguntas

What is economic, social, and political change??

Given the balanced equation: I2(s) + energy ==> I2(g) As a sample of I2(s) sublimes to I2(g), the entropy of the sample (1) increases because the particles a

3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y a. 20 b. 18 c. 11 d. 10 e. 5

Compared to a 26-gram sample of NaCl(s) at STP, a 52-gram sample of NaCl(s) at STP has(1) a different density(2) a different gram-formula mass(3) the same chem

Which one of the following clue words indicates chronological order? A. Next B. Reason C. Also D. Similar

Which element is classified as a nonmetal? (1) Be (3) Si (2) Al (4) Cl

Which group of nuclear emissions is listed in order of increasing charge? (1) alpha particle, beta particle, gamma radiation (2) gamma radiation, alpha particle

From which of these atoms in the ground state can a valence electron beremoved using the least amount of energy?(1) nitrogen (3) oxygen(2) carbon (4) chlorine

Which substance, when dissolved in water, forms a solution that conducts an electric current? (1) C2H5OH (3) C12H22O11 (2) C6H12O6 (4) CH3COOH

what effect did the breakup of the Soviet Union have on Cubans?