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Vlada [557]
3 years ago
13

The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a) Determine the angle (in radians

) through which one of these tires will rotate during the warranty period.
Mathematics
1 answer:
Damm [24]3 years ago
3 0

Answer:

Tire will be warranted for 3.326\times 10^8radian

Step-by-step explanation:

We have given that tire is warranted for 63000 miles

We know that 1 mile = 5180 feet

So 63000miles=63000\times 5280=3.3264\times 10^8feet

Diameter is given d = 2 feet

So radius r=\frac{d}{2}=1feet

Angular distance is given by \Theta =\frac{linear\ distance}{radius}=\frac{3.326\times 10^8}{1}=3.326\times 10^8radian

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skelet666 [1.2K]

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Next, identify if the next digit is greater than 5.

That digit is not greater than or equal to 5 so you would round down.  

5 0
4 years ago
Which of the following tables shows the correct steps to transform x2 + 8x + 15 = 0 into the form (x - p)2 = q?
Allisa [31]

Answer:

Step 1: x^2 + 8x + 15 + 1 = 0 + 1

Step 2: x^2 + 8x + 16 = 1

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Step-by-step explanation:

You want the constant on the left to be the square of half the x-coefficient.

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You already have a constant that is 15, so you need to add 1 to both sides of the equation. That is the <em>Step 1</em> shown here. <em>Step 2</em> is simplifying the result of <em>Step 1</em>. <em>Step 3</em> is rewriting the trinomial as the square of a binomial.

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Apply the distributive property to factor out the greatest common factors 9 +15
aleksley [76]

Answer:

3( 3+5)

Step-by-step explanation:

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3 years ago
0.1 times N = 89.5 what is the value of N?
goldenfox [79]
If you would like to know the value of N in the equation 0.1 * N = 89.5, you can calculate this using the following steps:

0.1 * N = 89.5    /0.1
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Result: The value of N is 895.
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Step-by-step explanation:

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