Answer:
positive, real, irrational, algebraic
Step-by-step explanation:
Numbers are categorized various ways. Some categories include ...
prime, composite
real, complex
integer, rational, irrational
whole number, natural number
positive, negative, zero
algebraic, non-algebraic*
√23 is the positive, real, irrational root of a prime number. It is an algebraic number.
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* An algebraic number is a root of a polynomial with integer coefficients.
√23 is a root of x^2 -23 = 0.
Answer:
4 students are working on fractions
Step-by-step explanation:
Answer: 28.33 Celsius and 301.483 Kelvin
83°F − 32) × 5/9 = 28.333°C
(83°F − 32) × 5/9 + 273.15 = 301.483K
Part A is correct. We have x+15 as the length and x+3 as the width. Convention usually has the width be the smaller of the two.
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Part B will have you replace x with 8 and simplify
length = x+15 = 8+15 = 23
width = x+3 = 8+3 = 11
the rectangle is 23 yards by 11 yards, so the area is 23*11 = 253 square yards
Answer : 
and 
Greatest common factor of 
If we are able to factor out from each option then that would be our answer.
Lets check with each options
(a)
, we cannot take out 5.
(b)
, We can take out common factor and it can be written as 
(c) 
, we cannot take out n^2 because we have only 'n'
(d) , We can take out common factor and it can be written as 
(e) 
, we cannot take out 5 because we have 24
So answer is (b) and (d)
