theatergirl101 theatergirl101

01-03-2017
Mathematics

contestada

Sam needs to know 49+83+51. He finds the sum of 49&51 to be 100, then he adds 83 to get 183. Which property of multiplication did Sam use?

Respuesta :

kenzie24534 kenzie24534

01-03-2017

He used commutative

Answer Link

Otras preguntas

Air Mass is a large body of air that has the same ____________ and ___________ throughout.

You begin solving the equation 4 – 5x = 59 by subtracting 4 from both sides. Which is the best choice for Step 2?

A picture frame for a square picture has an area of 80 square inches. What is the length of the picture?

What is a list of countries without volcanoes?

a video game is on sale for 25 percent off the original price is $42. what is the discount? and what is the sale price?

I need to factor 5a^2 + 7a + 6b^2 - 4b but I can't figure it out.......could it possibly be prime?

How many cups are in 1 gallon of water

Who established a school for navigation?

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <

Compare and contrast an electromagnet and a permanent magnet.