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3 years ago

SOMEONE HALP MEEEE I HAVE ZERO IDEA WHAT IM DOING

Mathematics

2 answers:

Bad White [126]3 years ago

7 0

ok so when u multiply the zero buy anything it equal zero

taurus [48]3 years ago

6 0

Answer:

9:9 or 3:3. Or, try doing 59:59.

Step-by-step explanation:

it wants the whole box's sides so try doing the whole box, just the top, and just the walls (46:46).

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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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gayaneshka [121]

Answer:

Step-by-step explanation:.

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Mnenie [13.5K]

Step-by-step explanation:

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Answer:

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