Dan earns £356 over the course of a five-day week. How much is that per day?
2 answers:
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A sector is a <u>part</u> of a <u>circle</u> that is formed by two<em> radii,</em> and an <em>arc</em>. So that the length of the <em>safety railing</em> required is 31.4 feet.
A sector is a <em>part </em>of a <u>circle</u> that is formed by two <u>radii</u>, and an <u>arc</u>, thus forming a <em>central</em> angle.
Thus the required <em>length</em> of safety railing can be considered as the <u>arc</u> of the<em> sector. </em>
So that;
<u>length</u> of an <u>arc</u> = (θ / ) * 2
r
where θ is the <u>measure</u> of the <em>central angle</em> of the sector, and r is the <u>radius</u> of the sector.
From the given question, θ = 45°, and r = 40 feet.
So that,
<u>length</u> of the<em> safety railing </em>= (45° / ) * 2 * 3.14 * 40
= 0.125 * 2* 3.14* 40
<u>length</u> of <em>safety railing</em> = 31.4
Therefore, the <u>length</u> of the <em>safety railing</em> required is 31.4 feet.
For more clarifications on the length of an arc, visit: brainly.com/question/2005046
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4.002.
The steps for this are as follows:
Set up the equation, 24.012 divided by 6.
Six cannot go into 2, so the first number is going to be zero. Drop down the 4 to make the number 24, and divide by 4. This makes the second number 4.
Next you have to make sure you place the decimal up to the final answer and bring down the zero. Since six can’t be divided into zero, the next number above is 0. Bring down the one, again can’t be divided so put a zero. Then bring down the two to make the number twelve and bring up the two.
Here’s a visual for better clearance:
Hope this helps!
The steps for this are as follows:
Set up the equation, 24.012 divided by 6.
Six cannot go into 2, so the first number is going to be zero. Drop down the 4 to make the number 24, and divide by 4. This makes the second number 4.
Next you have to make sure you place the decimal up to the final answer and bring down the zero. Since six can’t be divided into zero, the next number above is 0. Bring down the one, again can’t be divided so put a zero. Then bring down the two to make the number twelve and bring up the two.
Here’s a visual for better clearance:
Hope this helps!