The circular stone mound in Ireland called Newgrange has a diameter of 250 feet. A passage 62 feet long leads towards the center of the mound.
Find the perpendicular distance x from the end of the passage to either side of the mound. Round your answer to the nearest tenth.

The Circular Stone Mound In Ireland Called Newgrange Has A Diameter Of 250 Feet. A Passage 62 Feet Long

Answers

Answer 1

Answer:

Step-by-step explanation:

 it's 125 for the radius and also 125-62 = 63

so 125+63 = 188

188 * 62 = X^2

11656 = X^2

107.96 = x

108.0  = x  ( to the nearest tenth )

Answer 2

The perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets

Diameter = 250

To obtain the perpendicular distance, x :

We use the relation : x × x = Length to either side of mound :

Mathematically ;

x × x = 62 ft × (250 - 62)

x² = 62 × 188

x² = 11656 ft²

Take the square root of both sides ;

x = √11656

x = 107.9629 ft

Hence, the perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets

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Answer:

210 280 350

Step-by-step explanation:

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1. Find the missing reference angle using arcsin, arccos, or arc tangent. (Round to
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39
10
1?
Your answer

Answers

Answer:

15°

Step-by-step explanation:

Reference angle = [tex] \theta [/tex]

Side Opposite to reference angle = 10

Hypotenuse = 39

Let's use arcsin:

recall: SOHCAHTOA

Therefore:

[tex] \theta = sin^{-1}(\frac{Opp}{Hyp}) [/tex]

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[tex] \theta = sin^{-1}(\frac{10}{39}) [/tex]

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Answers

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Answers

Answer:

Step-by-step explanation:

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Answer

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Answers

Answer:

     VC    ,    HC     ,      S

A)    6      ,     3       ,      2

b)     8     ,      2       ,      4

c)     40   ,      20     ,      2

Answer:

Graph   Vertical   Horizontal   Slope

A            6               3                    2

B            2               8                    .25

C            40             20                 2

Step-by-step explanation:

Graph A

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horizontal...

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slope...

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horizontal...

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slope...

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Graph C

vertical...

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horizontal...

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slope...

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Answers

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Answers

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