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makkiz [27]
3 years ago
15

Solve for x.....................

Mathematics
2 answers:
Aliun [14]3 years ago
8 0

Answer:

15

Step-by-step explanation:

In order to find the the value of x, first we need to calculate the length of the perpendicular dropped from the right angle to the hypotenuse of the given triangle.

Therefore, by geometric mean property, we have:

l(perpendicular)  \\ =  \sqrt{9 \times (25 - 9)}  \\ =  \sqrt{9 \times 16}  \\ =  \sqrt{144}  \\  l(perpendicular) = 12 \: units \\  \\ Now \: by \: Pythagoras \: Theorem:\\  {x}^{2}  =  {9}^{2}  +  {12}^{2}  \\  {x}^{2}  = 81 + 144 \\  {x}^{2}  = 225 \\ x =  \sqrt{225}  \\ x = 15

solniwko [45]3 years ago
7 0
The answer that’s you are looking for for this problem is 15
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larisa86 [58]

Answer:

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Step-by-step explanation:

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A more precise answer would require law of cosines and calculus.

5 0
3 years ago
How are the graphs of the functions f(x) = √16^x and g(x) =3√64^x related?
liberstina [14]

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Explanation:-

Given functions:- f(x)=\sqrt{16^x} and g(x)=\sqrt[3]{64^x }

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and g(x)=\sqrt[3]{64^x}=\sqrt[3]{(4^3)^x}= \sqrt[3]{4^{3x}}= \sqrt[3]{(4^x)^3}=4^x

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Therefore ,the functions f(x) and g(x) are equivalent.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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For example:

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6 0
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