![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 01.02.2020 14:43, amselah735
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
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20, jsbdbdkdkkd5104
Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, angelthompson2018
Given: βmop pβmop =12+4 3 mβ p = 90Β°, mβ m = 60Β° find: mp, mo
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, kevinseven23
Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40, calebhoover03
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Do you know the correct answer?
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?...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/User.png)
Engineering, 15.10.2019 02:00