lovablepa lovablepa

13-01-2015
Mathematics

contestada

Find the product of 20x9x5. Tell which property you used

Respuesta :

Аноним Аноним

19-01-2015

[tex]20\times9\times5\\\\Use\ Commutative\ property\ a\times b=b\times a\\\\20\times5\times9=(20\times5)\times9=100\times9=\boxed{900}[/tex]

Answer Link

Otras preguntas

A cup is 6.4 cm tall not included a 0.6 cm lip. cups are stacked inside one another. you may want to draw a diagram to help you see how the height of the stac

What advice do directors often give to beginning actors?

At the beginning of cellular respiration, energy is stored in the bonds of blank molecules. At the end of cellular respiration, energy is stored in the bonds

1/3 x equals 6 - 1/5 x

Coach Kelly brought 32 L of water to the football game, and she divided the water equally between 8 coolers. How many milliliters of water did Coach Kelly put i

Jessica can swim a lap and 29 and 2/5 second Marta can swim a lap in 28.7 seconds how much faster can marta swim lap and then Jessica

If an elevator traveled 10 floors in 5 seconds, how many floors did it travel in 1 second?

Read this characterization of Della from "The Gift of the Magi." Then she heard his step on the stair away down on the first flight, and she turned white for j

Write y=1/6x + 7 in standard form using integers.A) 6x - y = 42B) -x - 6y = 42C) -× + 6y = 7D) -× + 6y = 42

Traditional store-based retailers are placing more emphasis on other channels and evolving into ______.