samvarghesedhs samvarghesedhs
  • 04-05-2021
  • Mathematics
contestada

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

Respuesta :

Trancescient
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

A box contains only black and white chips. There are 8 black chips and 6 white chips. How many white chips must be removed so that the possibility of randomly p
Which substances are acids? Check all that apply. 1; AgOH 2; HF 3; NiOOH 4;NH4OH 5; HMnO4 6; Zn(OH)2
More points!! Please answer all questions
What is the quotient (6x4 + 15x3 − 2x2 + 10x − 4) ÷ (3x2 + 2)? a.2x2 − 5x + 2 b.2x2 + 5x − 2 c.2x2 − 5x − 2 d.2x2 + 5x + 2
Please help me with both of these !! Or at least with one !!
I need help on this question
If the marginal propensity to consume (mpc) is 0.75, a $50 decrease in government spending, other things being equal, would cause equilibrium real gdp to:
in which christian text are the teachings of jesus recorded a: old testament b: ten commandments c: gospels d: the republic
Look at the table marginal analysis of sweatshirt production ii. the profit at the optimal quantity of sweatshirts is:
I need help on this question