Mathematics, 17.06.2020 00:57 ineptical
Which statement is true about left parenthesis square root of 3 space space space plus space 5 right parenthesis space5?
Answer choices:
A. It is rational number because the product of two rational numbers is a rational.
B. It is irrational number because the product of a rational and an irrational number is rational.
C. It is irrational because the product of two irrational numbers is an irrational.
D. It is irrational because the product of an irrational and a rational number is an irrational
Answers: 2
Mathematics, 21.06.2019 20:30, esnyderquintero
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Which statement is true about left parenthesis square root of 3 space space space plus space 5 right...
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