Describe the set of numbers that are real numbers but cannot be expressed as one integer divided by another.(1 point)
Responses
improper
improper
irrational
irrational
negative
negative
rational
3 answers
rational
The Real Number System Quick Check
4 of 54 of 5 Items
Question
Use the image to answer the question.
The length, width, and height of a cube are all labeled a.
A cube has an edge length, a, that is a rational number of centimeters. Identify which measurement will require the use of irrational numbers.
(1 point)
Responses
the surface area of the cube
the surface area of the cube
the area of one of the cube’s faces
the area of one of the cube’s faces
the volume of the cube
the volume of the cube
the diagonal of one of the cube’s faces
4 of 54 of 5 Items
Question
Use the image to answer the question.
The length, width, and height of a cube are all labeled a.
A cube has an edge length, a, that is a rational number of centimeters. Identify which measurement will require the use of irrational numbers.
(1 point)
Responses
the surface area of the cube
the surface area of the cube
the area of one of the cube’s faces
the area of one of the cube’s faces
the volume of the cube
the volume of the cube
the diagonal of one of the cube’s faces
the diagonal of one of the cube's faces
3 answers