subject
Mathematics, 26.07.2019 05:30 ale2035

If x2 = 40, what is the value of x? a ±80 b ±20 c plus or minus square root 80 c plus or minus square root 40

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme
Answers: 2
question
Mathematics, 21.06.2019 16:00
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
question
Mathematics, 21.06.2019 17:00
Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."
Answers: 2
question
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
You know the right answer?
If x2 = 40, what is the value of x? a ±80 b ±20 c plus or minus square root 80 c plus or minus squa...
Questions
question
Social Studies, 28.01.2020 22:11
question
Mathematics, 28.01.2020 22:11
question
Mathematics, 28.01.2020 22:11
Questions on the website: 13722360