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3 years ago

6

Evaluate the problem ??? Does anyone know ?

1 answer:

Rudiy273 years ago

6 0

<h2>Greetings!</h2><h3>Whenever something is to the power of a half, it is square rooting the contents. In this case it is:</h3>

$\frac{\sqrt{25} }{\sqrt{36} }$

<h3>Which simplifies down to:</h3>

$\frac{5}{6}$

<h3>Because 25 and 36 are square numbers!</h3>
<h2>Hope this helps!</h2>

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3 years ago

Find all solutions of the given system of equations (If the system is infinite many solution, express your answer in terms of x)

lisov135 [29]

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(a) The system of the equations $\left \{ {2x-3y\:=3} \atop {4x-6y\:=3}} \right.$ has no solution.

(b) The system of the equations $\left \{ {4x-6y\:=10} \atop {16x-24y\:=40}} \right.$ has many solutions $y=\frac{2x}{3}-\frac{5}{3}$

Step-by-step explanation:

(a) To find the solutions of the following system of equations $\left \{ {2x-3y\:=3} \atop {4x-6y\:=3}} \right.$ you must:

Multiply $2x-3y=3$ by 2:

$\begin{bmatrix}4x-6y=6\\ 4x-6y=3\end{bmatrix}$

Subtract the equations

$4x-6y=3\\-\\4x-6y=6\\------\\0=-3$

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(b) To find the solutions of the system $\left \{ {4x-6y\:=10} \atop {16x-24y\:=40}} \right.$ you must:

Isolate x for $4x-6y=10$

$x=\frac{5+3y}{2}$

Substitute $x=\frac{5+3y}{2}$ into the second equation

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The system has many solutions.

Isolate y for $4x-6y=10$

$y=\frac{2x}{3}-\frac{5}{3}$

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Natali5045456 [20]

Answer:

The table is show clearly in the figure attached.

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