Um número inteiro é expresso por 81:
3^(4 )+3^0. Qual é o oposto ou
simétrico desse número? *<...
Mathematics, 22.02.2021 14:00 elias37
Um número inteiro é expresso por 81:
3^(4 )+3^0. Qual é o oposto ou
simétrico desse número? *
- 2
- 4
-0
-1
- 3
Answers: 1
Mathematics, 21.06.2019 19:00
What numbers are included in the set of integers? what numbers are not included?
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
Mathematics, 22.06.2019 01:30
Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30
Answers: 1
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