I need more information to answer this question.
Multiply straight across
5/1 * 3/4 = 15/4
now change it into a mixed number
3 3/4
I prefer to use fractions for some irrational numbers.
For example, 1/3 is equal to an infinite 0.3333333333333333...
X = 11 x cos(22) = 10.199 = 10.2
The variation equation is xy = a^3
<h3>How to determine the equation?</h3>
An inverse variation is represented as:
xy = k
Where k is the constant of variation
When y = a and x =a^2, we have:
k = a * a^2
Evaluate
k = a^3
Substitute k = a^3 in xy = k
xy = a^3
Hence, the equation is xy = a^3
Read more about variation at:
brainly.com/question/6499629
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