Mathematics, 06.11.2019 07:31 kbruner20
Blake is showing his work in simplifying (4.6 − 9.2) − 0.8 + 5.4. identify any error in his work or reasoning.
step 1: (4.6 − 9.2) − 0.8 + 5.4
step 2: 4.6 + (− 9.2 − 0.8) + 5.4 (associative property)
step 3: 4.6 − 10 + 5.4
step 4: 4.6 + 5.4 − 10 (associative property)
step 5: 10 − 10 = 0
a. he wrote associative instead of commutative in step 4.
b. he wrote associative instead of commutative in step 2.
c. he wrote associative instead of distributive in step 4.
d. he wrote associative instead of distributive in step 2.
Answers: 3
Mathematics, 21.06.2019 16:30, ezapata21
You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.
Answers: 2
Mathematics, 21.06.2019 21:00, trinitymarielouis
How do you write y-10=2 (x-8) in standard form
Answers: 1
Blake is showing his work in simplifying (4.6 − 9.2) − 0.8 + 5.4. identify any error in his work or...
Mathematics, 02.02.2021 23:00
Mathematics, 02.02.2021 23:00
Mathematics, 02.02.2021 23:00