1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anygoal [31]
3 years ago
8

A tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for pi. 23.55 in. 46.10 in. 47.1 in. 94.

2 in.
Mathematics
2 answers:
erik [133]3 years ago
8 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

zimovet [89]3 years ago
5 0

Answer:

C = 47.10

Step-by-step explanation:

Circumference of a circle:

C = 2πr = πd


r = 7.5 in

C = 47.123889803847 in

A = 176.71458676443 in^2

You might be interested in
(6x - 3) - (-3x + 2)
nadezda [96]

Answer:

Step-by-step explanation:

Simplifying

6x + -3 = (3x + -2)

Reorder the terms:

-3 + 6x = (3x + -2)

Reorder the terms:

-3 + 6x = (-2 + 3x)

Remove parenthesis around (-2 + 3x)

-3 + 6x = -2 + 3x

Solving

-3 + 6x = -2 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-3 + 6x + -3x = -2 + 3x + -3x

Combine like terms: 6x + -3x = 3x

-3 + 3x = -2 + 3x + -3x

Combine like terms: 3x + -3x = 0

-3 + 3x = -2 + 0

-3 + 3x = -2

Add '3' to each side of the equation.

-3 + 3 + 3x = -2 + 3

Combine like terms: -3 + 3 = 0

0 + 3x = -2 + 3

3x = -2 + 3

Combine like terms: -2 + 3 = 1

3x = 1

Divide each side by '3'.

x = 0.3333333333

Simplifying

x = 0.3333333333

6 0
3 years ago
This semicircle has a diameter of 5 m.
Mumz [18]
3.93  is the correct answer.
I hope this helps.
8 0
3 years ago
Read 2 more answers
Evaluate each expression please
Firlakuza [10]
13. Is 18 15. Is 86 17 is 5 19 is 15 21 is 24 23 is 29
5 0
3 years ago
In a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays.Find the probability that he did not hit a bounda
Margarita [4]

Answer:

The probability of NOT hitting a boundary is (4/5).

Step-by-step explanation:

Let E: Be the event of hitting a boundary

now, Probability of any event E =  \frac{\textrm{Number of favorable outcomes}}{\textrm{Total number of outcomes}}

Here, number of favorable outcomes = 6

So, P(E)  = \frac{6}{30}  = \frac{1}{5}

⇒Probability of hitting a six is 1/5

Now, P(E)  + P(not E)  = 1

So, P(not hitting a boundary ) = 1  -  P(hitting a boundary)

= 1 - (1/5)  = 4/5

Hence, the probability of NOT hitting a boundary is (4/5).

4 0
3 years ago
Does anyone know why I only got 2/3 marks, and can you explain how to get 3 marks please. Please answer.
Brums [2.3K]

Answer:

294cm²

Step-by-step explanation:

You didn’t convert from meters to centimeters.

It was 2.94m².

That equals 294cm².

5 0
2 years ago
Other questions:
  • Hi! I really need help with the following questions, PLEASE SHOW YOUR WORK! If anyone is willing to help me! Thank you and pleas
    10·1 answer
  • In a survey, three out of seven people named blue as their favorite color. One out of six named red. If 1,092 people were includ
    7·2 answers
  • Hhhhhhheeeellllpppp mmmmmeeeeee
    15·1 answer
  • Heather writes the equations below to represent two lines drawn on the coordinate plane. –6x + 18y = 0 4x – 12y = 20 After apply
    5·2 answers
  • 1. If it rains on Friday, then the game is postponed.
    7·1 answer
  • A large software development firm recently relocated its facilities. Top management is interested in fostering good relations wi
    6·1 answer
  • Solve the following formula for <br> x<br><br> y=2mx+3b
    10·1 answer
  • Please answer ASAP ........
    8·2 answers
  • There were 3 ponies. rodrick rode each pony 6 times. how many pony rides did sarah take?
    6·1 answer
  • What is 166.44 dived by 4. PLEASE USE LONG DIVISION. The person who USES LONG DIVISION TO GET THE ANSWER GETS 10 points and brai
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!