subject
Mathematics, 01.02.2020 17:44 GracieBling

(8.03 mc)

two equations are given below:

m + 3n = 10
m = n − 2

what is the solution to the set of equations in the form (m, n)?
(1, 3)
(2, 4)
(0, 2)
(4, 6)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.
Answers: 2
question
Mathematics, 21.06.2019 18:30
In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x
Answers: 1
question
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
question
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
You know the right answer?
(8.03 mc)

two equations are given below:

m + 3n = 10
m = n − 2
<...
Questions
question
Mathematics, 20.10.2020 06:01
question
Mathematics, 20.10.2020 06:01
question
Mathematics, 20.10.2020 06:01
question
Mathematics, 20.10.2020 06:01