01-06-2016
Mathematics

contestada

7+(8+12)=____+12? Which property was used?

Respuesta :

joselina joselina

01-06-2016

I know the number ypu have to fill in would be 15 I believe that is the commutative or associative property or something with addition

Answer Link

01-06-2016

If is distributive property

Answer Link

Otras preguntas

Mannose (C6H12O6) is a simple sugar found in many fruits and vegetables. How many oxygen atoms are in 7. 15 x 10^23 molecules of mannose?

Ben invests Nu 125,000 in a bank shares with a face value of Nu 100 but they are being sold at a premium of 25%. How many shares can he buy?

Which of peter’s lines shows that he is using personal experience to understand the reading? hidden messages can be shared through a backdoor in encryption soft

A tensile-reinforced t beam is to be designed to carry a uniformly distributed load on a 20-ftsimple span. The total moment to be carried is mu-5780 in-kips. Co

Lee y escoge la opción con la forma correcta del presente perfecto del verbo hablar para completar la frase. Read and choose the option with the correct form o

calculate the weight of CO having the same number of oxygen atoms as are present in 22g of CO2.

Which of the following would maximize secondary productivity? A. Selective breeding allows farmers to produce livestock with faster growing rates and increased

Which sentence describes how the migration of farmers from rural to urban areas affected europe?

A shipment of inexpensive digital watches, including that are defective, is sent to a department store. The receiving department selects 10 at random for test

Which type of professional would help the government determine where to set the price of oranges for U.S. markets? O Consumers O Economists O Exporters O Import