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Rama09 [41]
2 years ago
7

Find the exact value of x

Mathematics
2 answers:
Galina-37 [17]2 years ago
5 0

Answer:

8.94 (Rounded would be 9)

Step-by-step explanation:

By using the Pythagorean Theorem formula,

A^2+B^2 = C^2

You have the hypotenuse (c)  = 12

and you have a leg (a) = 8

and you're trying to find another leg (b) = x

In order to find this, you'll have to change up the formula in order to find (B) instead of (C)

B^2 = C^2 - A^2

(B) = (12)^2 - (8)^2

(B) = 144 - 64

(B) = 80

Square root of 80

B = 8.9

nikitadnepr [17]2 years ago
4 0
Answer: 8.94 (pretty sure)
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Hey There!

<h2><u>Question:-</u></h2>

\sf \longmapsto \: 4(2a - b)

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B = Brackets

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D = Division

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<em>We need to solve the bracket's </em><em>calculations</em><em> </em><em>first</em><em> </em><em>as </em><em>it </em><em>is </em><em>the</em><em> </em><em>rule.</em>

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<em>On Simplification:-</em>

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______________________________________

<em>Henceforth the solution of the algebraic expression is :-</em>

\bf \:- 28

Option B is correct!

______________________________________

I hope this helps!

Please let me know if you have any questions.

~MisterBrian

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