Eva is showing her work in simplifying (7.3 β 7.2) β 3.8 + 3.7. In which step did Eva make an error?
Step 1: (7.3 β 7.2) β 3.8 + 3.7
Step 2: 7.3 + (β7.2 β 3.8) + 3.7 (commutative property)
Step 3: 7.3 β 11 + 3.7
Step 4: 7.3 + 3.7 β 11 (commutative property)
Step 5: 11 β 11 = 0
Step 2; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of distributive
Step 4; she wrote commutative instead of associative
Step 2; she wrote commutative instead of associative
Answers: 2
Arts, 22.06.2019 02:30
What function should you choose if you want to make a copy of a digital image file to back it up? a) save b) copy c) save as d) all of the above
Answers: 2
Arts, 22.06.2019 15:00
Albrecht durer, henri de toulouse-lautrec, and andy warhol used different techniques and process to get different effects in their prints. which print was made using lithography?
Answers: 1
Arts, 24.06.2019 10:00
What are possible sources a hair designer might use for inspirations
Answers: 1
Eva is showing her work in simplifying (7.3 β 7.2) β 3.8 + 3.7. In which step did Eva make an error?...
History, 16.10.2021 20:50
History, 16.10.2021 20:50
English, 16.10.2021 20:50
Mathematics, 16.10.2021 20:50
History, 16.10.2021 20:50
French, 16.10.2021 20:50
English, 16.10.2021 20:50
Mathematics, 16.10.2021 20:50
Spanish, 16.10.2021 20:50