heyguysimacoolperson heyguysimacoolperson
  • 21-05-2018
  • Mathematics
contestada

please help me with this pre-calc question!! i’ll help you with your english questions in return!

please help me with this precalc question ill help you with your english questions in return class=

Respuesta :

Matheng
Matheng Matheng
  • 22-05-2018
v = (4,-3,5)
w = (2,6,-1)
z = (3,0,4)
u = 0.5 v - w + 2 z = 0.5 (4,-3,5) - (2,6,-1) + 2 (3,0,4) 
  = ( [0.5 * 4 - 2 + 2 *3] , [0.5*-3-6+2*0] , [0.5*5--1+2*4] )
 = ( 6 , -7.5 , 11.5 )
The correct answer is option D






Answer Link

Otras preguntas

could someone help me please
What happens to the energy in a consumer's body when it dies?
Ticks suck blood from a host organism. This is an example of A) commensalism. B) competition. C) mutualism. Eliminate D) parasitism.
help please anybody know how to do this?
5.49 to the nearest cent
Name one reason why it is important to indicate on the check to whom the cheque was made out to?
This excerpt is from the Application for Search of Census Records. Where can a person who wants to perform more than one search find out how much it will cost?
Which of the following statements is not something you should be thinking when considering changes in your auto insurance policy? a. Higher deductibles mean low
how to simplify 5x+(-y)+8-6x+9x
give two reasons why both women and men could become victims of violence