![\frac{72}{63}](https://tex.z-dn.net/?f=%20%5Cfrac%7B72%7D%7B63%7D%20)
Divide both the numerator and denominator by 9 to get;
![\frac{8}{7}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7B7%7D%20)
Convert the improper fraction to a mixed number;
Quinn is flying a kite. The angle of elevation formed by the kite string and the ground is 46°, and the kite string forms a straight segment that is 80 feet long.Explain how to find the distance between the ground and the kite. Include a description of the triangle you drew to help you solve, including the variables and measurements you assigned to each side and angle. Round your answer to the nearest foot. sin(θ) = opposite/hypotenusesin(46°) = y/80y = 80sin(46°)plug this in you calculator to get y = 58 feet
There would be 1/12 of the cake left.
The value of the expression
is ![2xy\sqrt{y} + 2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2xy%5Csqrt%7By%7D%20%2B%202xy%5E2%5Csqrt%7Bx%7D)
<h3>How to evaluate the sum?</h3>
The attachment represents the proper format of the question
The summation expression is given as:
![\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2y%5E3%7D%20%2B%202%5Csqrt%7Bx%5E3y%5E4%7D%20%2B%20xy%5Csqrt%20y)
Expand the radicands
![\sqrt{x^2y^2 * y} + 2\sqrt{x^2y^4* x} + xy\sqrt y](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2y%5E2%20%2A%20y%7D%20%2B%202%5Csqrt%7Bx%5E2y%5E4%2A%20x%7D%20%2B%20xy%5Csqrt%20y)
Evaluate the square roots
![xy\sqrt{y} + 2xy^2\sqrt{x} + xy\sqrt y](https://tex.z-dn.net/?f=xy%5Csqrt%7By%7D%20%2B%202xy%5E2%5Csqrt%7Bx%7D%20%2B%20xy%5Csqrt%20y)
Add the like terms
![2xy\sqrt{y} + 2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2xy%5Csqrt%7By%7D%20%2B%202xy%5E2%5Csqrt%7Bx%7D)
Hence, the value of the expression
is ![2xy\sqrt{y} + 2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2xy%5Csqrt%7By%7D%20%2B%202xy%5E2%5Csqrt%7Bx%7D)
Read more about expressions at:
brainly.com/question/723406
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