abbeeymariee18 abbeeymariee18

24-01-2018
Mathematics

contestada

Please help! This is about vectors. The answers are
A) -14i + 7j
B) -14i - 3j
C) -20i + 7j
D) -20i -3j

Please help This is about vectors The answers are A 14i 7j B 14i 3j C 20i 7j D 20i 3j class=

Respuesta :

24-01-2018

q(-3,-6) s(-3,0) x(6,5) & u(-8,8)
you just substitute each vector in its place
[tex]q - s - x + u = - 3i - 6j + 3i - 6i - 5j - 8i + 8j = - 14i - 3j[/tex]
it's B

Answer Link

Otras preguntas

Which best explains what would happen to the muscular system if the digestive system broke down? A. Oxygen would not be removed, and the muscles would not be ab

the two main types of fermentation are called what

What are some facts about an acient China invention called viska

Tanisha and Rachel had lunch at the mall tanisha ordered three slices of pizza and two colas Rachel ordered two slices of pizza and 3 colas Tanisha bill was si

a rectangular prism is 11 3/5 meters long, 9 meters wide,and 12 1/2 meters high. What is the volume, in cubic meters, of the prism?

A biologists discovers a new unicellular organism and isolates various components making up the organism. One component contains phosphate, uracil, adenine, rib

how many moles are represented by 250g of platinum?

When electromagnetic radiation is arranged to wavelength and frequency, it forms the A. electromagnetic spectrum. B. multiple-spectrum vividness. C. ecliptic pl

Earth’s continents are constantly in motion because they sit on top of gigantic plates which float on Earth’s mantle. Energy from the Earth’s core creates conve

What was the main reason the colonists resented the acts imposed by Parliament?