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Vadim26 [7]
3 years ago
11

The circumference of the bike tire above is 83.524 inches. What is the radius of the bike tire? (Use 3.14 for .)

Mathematics
1 answer:
Sergio039 [100]3 years ago
6 0
Your answer is C. 13.3 in. You take your circumference, and divide it by 3.14, which gives you your diameter. Then you divide that by 2 for the radius.

83.524/3.14=26.6
26.6/2=13.3

Answer: 13.3
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HARDEST MATH PROBLEM!
Marianna [84]

The result of subtracting and simplifying the rational expression in its fully factored form is \frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

<h3>Simplifying an expression in fully factored form</h3>

From the question, we are to subtract the rational expressions and express in the factored form

The given expression is

\frac{n^{2} + 5n - 36 }{n^{2} -25} - \frac{n^{2} +8n +15 }{5n^{2} -125}

Factor 5n² - 125

\frac{n^{2} +5n - 36 }{n^{2} -25} - \frac{n^{2} +8n +15 }{5(n^{2} -25)}

\frac{5(n^{2} +5n - 36) - (n^{2} +8n +15) }{5(n^{2} -25)}

\frac{5n^{2} +25n - 180 - n^{2} -8n -15 }{5(n^{2} -25)}

Simplify

\frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

Hence, the expression is \frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

Learn more on Simplifying an expression here: brainly.com/question/11792603

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4 0
1 year ago
Approximate 218.16 to the nearest tens.
luda_lava [24]
218.16 to the nearest tenth would be 218
3 0
3 years ago
Write down the possible values of x.x is an interger.
Simora [160]

Answer:

-1, 0, 1, 2, 3

Step-by-step explanation:

To answer this you have to understand 2 main things

These are: the symbols and what an integer is.

An integer is simply a whole number. For example: 1, 10, 3 etc.

The symbols, <= (first symbol) and < (second symbol) are very important. These tell us the range X is in.

<= means less than or equal to.

< means less than.

So we can write: -1 is less than or equal to x and x is less than 4.

If we follow this and also keep in mind we only want whole numbers then we can see the lowest X can be is -1 and the highest it can be is 3 since it has to be less than 4.

Then it is also everything inbetween them which is:

-1, 0, 1, 2, 3

5 0
3 years ago
Fred buys a video game disk for $4. There was a discount of 20%.What is the sales price
Ray Of Light [21]
The answer is this:

4 x 10 = 40 - 0.4 = 3.6


$3.60
6 0
3 years ago
Read 2 more answers
Dennis traveled at an average speed of 60 mph on his vacation trip. How far did he travel in the first 4.5 hours
k0ka [10]

Answer: 280 Miles.


Step-by-step explanation: 60 x 4 = 240 + 40 = 280 Miles.


6 0
3 years ago
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