Seudónimo Seudónimo

10-03-2017
Mathematics

contestada

249=what please explane

Respuesta :

Аноним Аноним

10-03-2017

Okay, 2*4= 8

(How to multiply.. Just add 2 four times like this: 2+2+2+2=8)

Now, just multiply 8 * 9= 72

( how to multiply.. add 8 nine times: 8+8+8+8+8+8+8+8+8=72

so now 2*4*8=72 Hope this helps :)

Answer Link

Otras preguntas

1) "30 minutes is equivalent to 0.30 hours". This sentence is wrong. Why?2) the mass of the sun is 1,98x10^30 kg. what is the order of magnitude of this mass?a)

"Name the outcomes of the Berlin conference in 1884 and 1885"

What was the first religion to teach monotheism

how was nitrogen discovered

A meter is a unit of length approximately equal to 39.37 inches. If someone is 1.66 meters tall, what is his or her approximate height in inches?Using the given

how was nitrogen discovered

How do you determine the y-intercept and the x-intercept in an algebraic equation? I'm trying to figure out how to tell which is which. I already know the rule;

What is the relationship between literature and place

Solve the equations. Give an exact and a four-decimal-place approximation.log 2X=2.3

Which of these methods of heat transfer does not involve particles? Radiation Conduction Convection