Mathematics, 18.07.2019 15:40 bunbun2913
What types of numbers are undefined when they are under a radical sign? if you were dealing with the number ā-1, would it be defined if you multiplied it by 2? would it be defined if you subtracted some real number from it? would it be defined if you squared it? would it be defined if you cubed it? think about raising this number to any positive integer. when would the result be defined? when would the result not be defined? what method would you use to square the value 3 + ā-1 ? in what other cases would you use this method? explain.
Answers: 1
Mathematics, 21.06.2019 20:20
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
Mathematics, 21.06.2019 20:50
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
Mathematics, 21.06.2019 21:00
What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
Answers: 2
Mathematics, 21.06.2019 22:00
The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick
Answers: 1
What types of numbers are undefined when they are under a radical sign? if you were dealing with th...
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