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

Why did Hammurabi have his laws engraved in stone and placed in a public place?

The difference of two numbers is 7 and their sum is 49

What was the view of society and politics held by Hamilton? Who did he feel should govern, and why?

What two tissues are found within a vein

How did the use of Spanish missions affect the spread of disease in the Americas?

How was the Declaration of Independence different from previous documents prepared by colonists?

List three different physical activities. Next, explain different health related benefits from each of the activities.

what numbers multiply to make 16 and add to give you 16

To which subsets of real numbers does the number -22 belong? Choose all subsets that apply. theres only 2 btw a. Whole Numbers b. Rational Numbers c. Integers d

what is 175 twenty fourths simplified