A) 11/15 = .733....
B) 3/5 = .6
C) 2/3 = .666....67
D) 19/30 = .63
B, D, C, A
When the radius is doubled, the volume of a cylinder quadruple
The value of X would be 9
Let's define each choice to differentiate which is the answer
A. Equivalent - equivalent equations may not look exactly the same on face value. But they are equivalent because they have the same exact solution.
B. Expressions - expression is a general term for equations that are formed from word problems
C. Equal - equal equations are the exact duplicate of each other
D. Similar - this term is only used on geometric shapes to tell that the two shapes have a fixed ratio of their similar sides or angles
E. Radical - radical equations are those involving fractions
Therefore, from their descriptions, the answer is A.
Answer:
Step-by-step explanation:
B