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denis-greek [22]
3 years ago
7

Tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for Pi.

Mathematics
1 answer:
Levart [38]3 years ago
4 0

Answer:

The correct option is C. 47.10 inches

Step-by-step explanation:

Diameter of the tire rim is given to be 15 inches

So, The radius of the tire rim will be 7.5 inches

Now, we need to find the circumference of the tire rim

And, The circumference of the tire rim is given by the formula :

Circumference = 2·π × radius

⇒ Circumference of the tire rim = 2 × 3.14 × 7.5

⇒ Circumference of the tire rim = 47.1 inches

Therefore, The correct option is C. 47.10 inches

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Rasek [7]

Answer:

23 r1

Step-by-step explanation:

                 

                                    23 R 1

                            28/653

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6 0
3 years ago
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8 0
3 years ago
4) An arithmetic sequence has a 7th term of 54 and a 13th term of 94. Find the common difference
san4es73 [151]

Answer:

20/3

Step-by-step explanation:

Every nth term takes the form of  a + n*d, where a is the first  term.

So 7th term = (54 = a + 7d), 13th term = (94 = a + 13d).

equate them both:

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6 0
2 years ago
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The answer is 31,500.
Let's clarify some things :
1% of 45,000 is 450
Maybe you're wondering why , it's actually very simple .
Just move the decimal to the left once if you want to find 10% , move the decimal twice if you want to find 1%.
We now that 1% equals 450. Then 2% equals to....
Well just add another 1% .
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45,000 - 13,500= 31,500
That's why the answer is 31,500.
4 0
3 years ago
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