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nikdorinn [45]
3 years ago
15

A street that is 116 m long is covered in snow. City workers are using a snowplow to clear the street. A tire on the snowplow ha

s to turn 29 times in traveling the length of the street. What is the diameter of the tire?
Use the value 3.14 for pi. Round your answer to the nearest tenth. Do not round any intermediate steps.
Mathematics
1 answer:
aliya0001 [1]3 years ago
7 0

Answer:

1.3 m

Step-by-step explanation:

116 = 29 × (pi × d)

4 = 3.14 × d

d = 200/157

d = 1.27388535

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See the file below to see my question :)
RideAnS [48]

9514 1404 393

Answer:

  • a = 3
  • b = -18

Step-by-step explanation:

Using the least common denominator, we have ...

  2-\dfrac{x+1}{x-2}-\dfrac{x-4}{x+2}\\\\=\dfrac{2(x-2)(x+2)-(x+1)(x+2)-(x-4)(x-2)}{(x-2)(x+2)}\\\\=\dfrac{2(x^2-4)-(x^2+3x+2)-(x^2-6x+8)}{x^2-4}\\\\=\dfrac{(2-1-1)x^2+(-3+6)x+(-8-2-8)}{x^2-4}=\boxed{\dfrac{3x-18}{x^2-4}}

The values of a and b are ...

  a = 3

  b = -18

3 0
3 years ago
Multiplying a number by its reciprocal always results in a product of 1. What number must be multiplied by 4 5/8 to create a pro
Mice21 [21]

First, turn 4 5/8 into an improper fraction.

4 = 32/8

(The fraction bar is basically division)

32/8 + 5/8 = 37/8

Now, flip it to find the answer.

6/37

That is the answer.

Hope I helped

7 0
3 years ago
Suppose you obtain a $1,300 T-note with a 9% annual rate, paid monthly, with maturity in 6 years. How much interest will be paid
Tems11 [23]
We know that,
Interest, I = \frac{P×R×T}{100}
Where, P = Principal = $1300
R = rate of interest = 9% annually = \frac{9}{12}%
T = Time  = 1 month

So, I = \frac{1300×[tex] \frac{9}{12}×1}{100} [/tex]
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Interest paid per month is $9.75
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Answer:

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Masja [62]

Answer:

52 degrees

Step-by-step explanation:

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