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VladimirAG [237]
2 years ago
13

Find the radius, please help asap due tuesday

Mathematics
2 answers:
kap26 [50]2 years ago
8 0

Answer:

To find the ratios, we must consider SOHCAHTOA

Step-by-step explanation:

In the triangle,

Opposite = 12

Adjacent = 5

Hypotenuse = 13

We know that,

Sine = Opposite/Hypotenuse

Cosine = Adjacent/Hypotenuse

Tangent = Opposite/Adjacent

Therefore,

Sin A = 12/13

Cos A = 5/13

Tan = 12/5

.

.

.

.

.

Hope this helps!

Varvara68 [4.7K]2 years ago
3 0

Answer:

I can't see anything man but you could do it alright

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Answer:

Like terms, functions may be combined by addition, subtraction, multiplication or division.

Example 1. Given f ( x ) = 2x + 1 and g ( x ) = x2

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Solution

Step 1. Find ( f + g ) ( x )

Since ( f + g ) ( x ) = f ( x ) + g ( x ) then;

( f + g ) ( x ) = ( 2x + 1 ) + (x2

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Step 2. Find ( f + g ) ( 2 )

To find the solution for ( f + g ) ( 2 ), evaluate the solution above for 2.

Since ( f + g ) ( x ) = x2

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Example 2. Given f ( x ) = 2x – 5 and g ( x ) = 1 – x find ( f – g ) ( x ) and ( f – g ) ( 2 ).

Solution

Step 1. Find ( f – g ) ( x ).

( f – g ) ( x ) = f ( x ) – g ( x )

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Step 2. Find ( f – g ) ( 2 ).

( f – g ) ( x ) = 3x – 6

( f – g ) ( 2 ) = 3 (2) – 6

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Example 3. Given f ( x ) = x2

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Step 1. Solve for ( f g ) ( x ).

Since ( f g ) ( x ) = f ( x ) * g ( x ) , then

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3

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Step 2. Find ( f g ) ( 3 ).

Since ( f g ) ( x ) = x3

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Example 4. Given f ( x ) = x + 1 and g ( x ) = x – 1 , find ( x ) and ( 3 ). f

g

⎛ ⎞ ⎜

⎝ ⎠

f

g

⎛ ⎞ ⎜

⎝ ⎠ ⎟ ⎟

Solution

Step 1. Solve for ( x ). f

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⎞

⎟

Since ( x ) = , then ( )

( )

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f

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x

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+

−

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Since = , then 1

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=

3 1

3 1

+

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g

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=

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Step-by-step explanation:

did this Help?

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<h3><u>Ⲁⲛ⳽ⲱⲉⲅ:</u></h3>

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<h3><u>Ⲋⲟⳑⳙⲧⳕⲟⲛ :</u></h3>

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<h3><u>⳨ⲟⲅⲙⳙⳑⲇ ⳙ⳽ⲉ∂ :</u></h3>

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