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3 years ago

Is 25 = _ 5k ; k = 5 an Equation or a solution

Mathematics

1 answer:

Korvikt [17]3 years ago

8 0

Hey there!

If $\italics{\bold{k=5}}$ , then replace " $\bold{k}$ " with $\bold{5}$

$\bold{25}$ ______ $\bold{5(5)}$
$\bold{5\times5=25}$
$\bold{25=25}$
This makes our statement: $\bold{true}$
And this particular problem is a $\boxed{\boxed{\bold{equation}}}$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

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2 years ago

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aniked [119]

Answer:

Step-by-step explanation:

You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:

a² = b²+c²

As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:

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Pls help me and please solve for N

Anton [14]

The answer is n = -4

I hope it helps.

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