samvarghesedhs samvarghesedhs

04-05-2021
Mathematics

contestada

What is the dot product of vectors u = <-5, 4> and v=<-8, -6>?

Respuesta :

Trancescient Trancescient

04-05-2021

Answer:

16

Step-by-step explanation:

dot product = x1x2 + y1y2

= (-5)(-8 + (4)(-6)

= 40 - 24

= 16

Answer Link

Otras preguntas

The Iroquois constitution influenced the Declaration of Independence by ?

Which question is being answered by the adjective modifier in the sentence below: The principal just stood there watching those girls run down the hallway. a.

Which type of weather technology makes use of differences in temperature?Avisible light satellitesBdoppler radarCbarometer detectorsDinfrared imagery

Graph y=sin^-1 (-1/2x) on the interval -5≤x≤5.

Which best matches a list that a scientist would make to describe a forest ecosystem? A)different types of animals and plants, and the forest soil B) an animal

what is 9! the exclamation point is supposed to be there

Which branch of science helps avoid or minimize stress-related injuries at workplace?

PLZ HURRY IT'S URGENT!!!!! Which statement is sometimes, but not always, true? A. A square is a rhombus. B. A rhombus is a parallelogram. C. A rectang

The purpose of SALT I agreement in 1972 was to

Female guppies tend to choose brightly colored mates. Over time, the population of guppies becomes more colorful. This is an example of…