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dlinn [17]
3 years ago
7

Ferris wheel diameter was 250 feet. Calculate it’s radius. If 40 steel rods were joined at the centre find the total steel requi

red?
Mathematics
1 answer:
OLEGan [10]3 years ago
5 0

Answer:

785.5ft

Step-by-step explanation:

Given data

Diameter= 250ft

Radius= D/2= 250/2= 125ft

The total steel required can be found from the Circumference

C= 2πr

C= 2*3.142*125

C= 785.5ft

Hence the total steel required is 785.5ft    

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How did business leaders in the late nineteenth century utilize vertical integration? a. They maintained control of the raw mate
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Business leaders in the late nineteenth century utilized vertical integration by maintaining control of production and distribution of their products.

Answer: Option C

<u>Explanation: </u>

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What are the roots of the equation?<br><br> x^2+24=−11x<br><br> Enter your answers in the boxes.
docker41 [41]
<span>The <u>correct answers</u> are:

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Explanation<span>:

We can first write this in standard form, ax</span></span>²<span><span>+bx+c=0. To do this, we will add 11x to both sides:
x</span></span>²<span><span>+24+11x=-11x+11x
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Now we can factor this. Look for factors of c, 24, that sum to b, 11. Factors of 24 are:
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The factors we need are 3 and 8, since they sum to 11. This gives us factored form:
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Using the zero product property, we know that in order to have a product of 0, one or both of the factors must be 0. This means we have:
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Solving the first equation:
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