2 years ago

Round 8.795 to the nearest cent

Mathematics

1 answer:

Tatiana [17]2 years ago

4 0

Answer:

8.80

Step-by-step explanation:

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An amusement park has discovered that the brace that provides stability to the ferris

antiseptic1488 [7]

Answer:

Hence the correct answer is option (A) 4.708.

Step-by-step explanation:

Solution:-

Now, we need to find the angle of the sector by using sector formula,

$A = 28.25 ft^{2} \\r = 12ft.\\\\28.25 = \frac{\theta}{360^{o} } \times \pi \times 12^{2} \\\\\theta=\frac{28.25\times 360}{12 \times12 \times \pi} \\\\\theta =( \frac{70.625}{\\pi} )^{o}$

We now convert the angle to radian

$\theta = \frac{70.625}{\pi} \times \frac{\pi}{180}\\\\\theta = 0.39236 radian$

Now we calculate the length of arc by arc formula

$\theta=\frac{I}{12} \\\\0.39236 =\frac{I}{12}\\\\I = 4.708 feet.$

So, The length of steel that must be replaced is 4.708 ft.

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2 years ago

Equivalent to (6 + y) × 5?

Sergeeva-Olga [200]

The answer is:
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2 years ago

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42.5% of 59.2 is what number?

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2 years ago

Kimmy bought a 5kg mg can of peanuts for $4.50 what is the unit price

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