17-07-2019
Mathematics

contestada

Given |u| = 2.5, |v| = 3.2, and the angle between the vectors is 60°, find the value of u · v?

Respuesta :

mahamahmood95 mahamahmood95

17-07-2019

Step-by-step explanation:

u.v=|u||v|cos60°

u.v=(2.5)(3.2)(1/2)

u.v=(8)(1/2)

u.v=4

Answer Link

Otras preguntas

What is the solution set of -11 > 1 + a ? a < -12 a > -12 a < -10 a > -10

Sally wants to paint a mural that covers a wall with an area of 1,440 square feet the height of the wall is 2/5 of it's length what is the length and the height

A doctor's prescription calls for a daily intake containing 50 mg of vitamin C and 10 mg of vitamin D. Your pharmacy stocks two compounds that can be used:

Can Someone give me a 5 paragraph essay about all of the uses in Microsoft Word.

Explain how decisions made at the Atlantic and Yalta Conferences affected the structure and purpose of the United Nations.

Sides 44mm 28mm 24mm what shape is that

A gargoyle statue falls off the side of a building from height of 75m (assume no air resistance)

the world's largest tires have a mass of 6000 kg

Which word should replace corrupt to create a sentence with a positive connotation? honorable dishonest published shortened

How do estimate the difference of mixed numbers