Mathematics, 07.03.2021 14:00 lukas27
If is valid : a ²- b ² = 117 and a - b = 3, then what is the value of the expression a + b ?
A.31
B.33
C.36
D.39
Answers: 1
Mathematics, 22.06.2019 00:30
Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999
Answers: 2
Mathematics, 22.06.2019 04:30
Given the numbers 6, 8, 10, and 20, what number when added would make the average of all five numbers 12? 1. (4) 2. (10) 3. (16) 4. (22) 5. (28)
Answers: 2
If is valid : a ²- b ² = 117 and a - b = 3, then what is the value of the expression a + b ?
A.31
Social Studies, 26.08.2019 15:10
History, 26.08.2019 15:10
Social Studies, 26.08.2019 15:10
Physics, 26.08.2019 15:10
Spanish, 26.08.2019 15:10
Health, 26.08.2019 15:10
History, 26.08.2019 15:10
English, 26.08.2019 15:10
English, 26.08.2019 15:10
Mathematics, 26.08.2019 15:10
Spanish, 26.08.2019 15:10