michellekout03 michellekout03

15-03-2022
Mathematics

contestada

Let u = 8i – 4j and v= - 9i + 9j. Find the vector u + V.

Respuesta :

samuellai03 samuellai03

15-03-2022

Answer:

[tex]-i+5j[/tex]

Step-by-step explanation:

[tex]u=8i-4j[/tex]

[tex]v = -9i+9j[/tex]

[tex]u+v = (8-9)i + (-4+9)j[/tex]

[tex]u+v = -i + 5j[/tex]

Answer Link

Otras preguntas

0.92 rounded to the nearest tenth A. about 1.1 km B. about 1.2 km C. about 1.3 km D. about 1.4 km

Read the sentence. They had visited the pyramids in the Valley of the Kings. Identify the tense of the underlined verb in the sentence. past perfect basic past

what is the difference between weather and climate

The process in which hydrogen is introduced to vegetable oils to make them saturated is known as a. bonding. b. reduction. c. searing. d. hydrogenation.

No renewable mineral resources are often used as fuel, which choice is a good way to conserve the nonrenewable resources we now use for fuel? A.use charcoal, ob

This is a picture of the USS Maine. In what way did this ship help ignite the Spanish-American War? A. It crossed into territory it wasn't supposed to and an

Select the statement that correctly describes multiple sclerosis. a. This fatal disease leads to severe and progressive memory loss. b. This fatal disease att

An article retails for 27.50. The city sales tax is 6%, and the federal excise tax is 8%. How much does the article cost altogether

What are the main features of industrialization?

Most people in cities get their water _______. a. by supplying it themselves b. by delivery through pipes c. through private suppliers d. all of the above