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Kisachek [45]
3 years ago
12

How do you get angle x using trigonometry in a right angled triangle?

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
3 0

Answer:

Example

Step 1 The two sides we know are Adjacent (6,750) and Hypotenuse (8,100).

Step 2 SOHCAHTOA tells us we must use Cosine.

Step 3 Calculate Adjacent / Hypotenuse = 6,750/8,100 = 0.8333.

Step 4 Find the angle from your calculator using cos-1 of 0.8333:

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point C

Step-by-step explanation:

both planes include point C so that is where they intersect

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Find the area of this circle. Use 3.14 for pie?
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Answer:

3.141592658

Step-by-step explanation:

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Can someone help me with this ONE question? Write an equation.. and solve for X
matrenka [14]

Answer:

Equation: 720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

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Step-by-step explanation:

A 6 sided polygon is 720° degrees

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720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

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720=(8x+5x+7x+6x)+(−1+110+36+116+19+−2)

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flip equation:

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7 0
2 years ago
Answer in scientific notation?
love history [14]
The answer is:  45 * 10 ⁻¹¹ .
___________________________________________

Explanation:
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Given:   (9 * 10⁻⁵) * (5 *10 ⁻⁶) ;   Simplify.
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 (9 * 10⁻⁵) * (5 *10⁻⁶)  =

9 * 5 * 10⁻⁵ * 10⁻⁶ = 

(9 * 5) * 10⁻⁵ * 10⁻⁶ 

45 * 10⁻⁵ * 10⁻⁶  ;   
______________________________________
Note the following property of exponents:

xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;

As such, 10⁻⁵ * 10⁻⁶ = 10⁽⁻⁵ ⁺ ⁻⁶) = 10 ⁻¹¹ ;
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So;  45 * 10⁻⁵ * 10⁻⁶ 

           =  45 * 10⁻¹¹ .
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7 0
3 years ago
What is the unit rate of 4 to 4.60
lapo4ka [179]

Answer:

15

Step-by-step explanation:

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