Seudónimo Seudónimo
  • 02-11-2016
  • Mathematics
contestada

Use mental math to find the unknown number in the equation 12 x b = 480

Respuesta :

Mary8575
Mary8575 Mary8575
  • 02-11-2016
12 x b = 480
 
12 x 40 = 480

The answer is 40
Answer Link
PhantomRealm
PhantomRealm PhantomRealm
  • 02-11-2016
I do not know what mental math is but b in this question is 40
Answer Link

Otras preguntas

can you please help me write an essay about empathy belly, has to be 2 pages long. Thanks! ​
Please and thank you
A plant starts out at 12 inches tall and grows 1 inch per week . Write an equation for this situation. What is the slope ? Is the slope continuous or discrete ?
Which statement is true? A) m∠1 > m∠2 B) m∠1 < m∠5 C) m∠4 > m∠5 D) m∠3 > m∠2
Ojala que tu hermana y yo (visitar) el museo de Joan Miro en Espana porque es increible
plz help me w my recents in math
The final step that will prove the length of hypotenuse c, squared that of each leg
I need 10 examples with witnesses and dates, that show Louis Riel’s insanity. (I have a trial project)
PLEASE HELP. I CANNOT FIGURE IT OUT!!! In the diagram below, point U is on segment BY and the measure of BUG is 30 degrees greater than the measure of angle GU
What impact did the French revolution have in the Caribbean