zmarahjbrown zmarahjbrown

10-02-2020
Mathematics

contestada

How do the expression 4(3+x) and (3+3+3+3)+(x+x+x+x) compare to one another

Respuesta :

Аноним Аноним

10-02-2020

They are the same: distributing the 4, we have

[tex]4(3+x) = 4\cdot 3 + 4\cdot x[/tex]

And multiplying by 4 means exactly to sum four times the same thing:

[tex]4\cdot 3 = 3+3+3+3,\quad 4\cdot x=x+x+x+x[/tex]

Answer Link

Otras preguntas

what is the perimeter of a tennis court 78ft long and 27ft wide?

5. Which of the following accurately reflects the beliefs on Earth's early history? A. Scientists believe the early atmosphere lacked the oxygen nece

What component of Star Wars is possible based on our current understanding of physics?

Which of the following sentences uses "so" correctly? A.) Playing on the school’s volleyball team is one of my favorite activities, and so is helping out with t

What happened on the night of broken glass and german name

what so detritus feeders contribute to the carbon cycle

Which term best captures the nature of the Glorious Revolution? The Vengeful Revolution. The Cromwellian Revolution. The Scottish Revolution. The Bloodless R

Which fractions are greater than -7/12

Symplify (-7x/5y)(5x/-7)

Help me with these sentences please