blackroserukia blackroserukia

08-06-2019
Mathematics

contestada

Very important! help needed! timed!

Use the dot product to find [v] when v = -6i.

a.0

b.-6

c.36

d.6

Respuesta :

freckledspots freckledspots

08-06-2019

Answer:

6

Step-by-step explanation:

I think you mean |v|... you wouldn't need dot product for that...

It is just sqrt(6^2)=6

Answer Link

jimrgrant1 jimrgrant1

08-06-2019

Answer:

d

Step-by-step explanation:

You cannot use the dot product on a single vector

To find the magnitude of v = - 6i, then

| v | = [tex]\sqrt{(-6)^2}[/tex] = [tex]\sqrt{36}[/tex] = 6 → d

Answer Link

Otras preguntas

Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and sodium cyanide are combined. Use H3O instead of H . This react

What is the probability that a randomly chosen point on the grid below is in the blue area? A grid with 20 squares. 12 are shaded. Three-fifths Two-thirds Thre

The body produces antibodies complementary to foreign antigens. The process by which the body comes up with the correct antibodies to a given disease is most li

Sectional differences in the south

The landmark US Supreme Court case Metro-Goldwin-Mayer Studios Inc. v. Grokster, Ltd., 545 U.S. 913 (2005) exempts information content providers from liability

Marie and Joan are the same height, but Marie weighs 25 pounds more than Joan. When they go hiking in cold weather, Joan needs two more layers of clothing than

The bottom-up method of estimating where work package time and costs for past projects are used as a starting point for a new project and adjustments are made b

When a tax is levied on sellers of tea, a. sellers of tea are made worse off, and the well-being of buyers is unaffected. b. both sellers and buyers of tea are

Solomon Asch's research, in which subjects were asked to match lines, showed that ________ people seek out friends with whom they tend to agree. people defined

find the circumference of 21cm