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zmey [24]
3 years ago
12

Please help meeeeeeeeeeeeeeeeee pt 1

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0

Answer: It should be Completing the Square Method <u><em>luckybg2006</em></u>

trasher [3.6K]3 years ago
3 0

Answer:

Completing the square

Step-by-step explanation:

The proof is lengthy, and I don't think you came here to see that whole proof. Here it is anyway to show you the process of completing the square.

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:more-on-completing-square/a/quadratic-formula-proof-review

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Step-by-step explanation:

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2 years ago
Which of the following expressions have the greatest value
rusak2 [61]

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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Verizon [17]

Answer:

A: x = 6

i could only figure out a sorry

Step-by-step explanation:

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3 years ago
Given that the triangles shown below are similar, what is the value of x?
Montano1993 [528]

Using proportions, it is found that the value of x is of x = 5, hence option A is correct.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

Since the triangles are similar, the lengths are proportional. Researching the problem on the internet, we have that the proportions are given as follows:

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Hence:

\frac{x}{25} = \frac{5}{25}

Simplifying the denominators:

x = 5.

More can be learned about proportions at brainly.com/question/24372153

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8 0
2 years ago
The length of a rectangle is 59 inches greater than twice the width. If the diagonal is 2 inches more than the​ length, find the
Paul [167]
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we know the length is 59 more than twice the width,
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we also know that, whatever that is, the diagonal of it is,
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(2w + 59) + 2

now.. use the pythagorean theorem
\bf c^2=a^2+b^2\implies \qquad &#10;\begin{cases}&#10;a=2w+59\\&#10;b=w\\&#10;c=(2w+59)+2\to 2w+61&#10;\end{cases}&#10;\\\\\\&#10;(2w+61)^2=(2w+59)^2+(w)^2&#10;\\  \qquad\qquad \uparrow\qquad \qquad\qquad \qquad \uparrow  \\&#10;\textit{expand using binomial theorem, or FOIL}

you'd end up with a quadratic, after simplifying, solve for "w"

7 0
3 years ago
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