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3 years ago

The diameter of the circle that a shot-putter stands in is 7 ft. What is the approximate area of the circle?

Mathematics

2 answers:

aivan3 [116]3 years ago

6 0

Answer:

12.25pi or 78.5

Step-by-step explanation:

tell me if u need an explanation

Andrei [34K]3 years ago

5 0

Answer:

24?

Step-by-step explanation:

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What is the vaule of the x

Amiraneli [1.4K]

D. X=3cm
Since the triangles are similar, just set up a proportion to solve for x.

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Naddik [55]

Answer:

b-14 = 9

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Step-by-step explanation:

Add 14 to 9 to get b alone.

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What’s the value of <br> tan (3arc cos 3/4)

Volgvan

<h2>Answer: -1.469</h2>

This trigonometric function can be written as:

$tan (3 cos^{-1} (\frac{3}{4}))$ (1)

Firstly, we have to solve the inner parenthesis:

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Substituting (2) in (1):

$tan (3(41.409))=tan(124.228)$ (4)

Finally we obtain the value:

$tan(124.228)=-1.469$

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3 years ago

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vitfil [10]

Answer:

$\large\boxed{x^2+2xy+y^2=(x+y)^2}$

Step-by-step explanation:

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zlopas [31]

Answer:

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