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
trapecia [35]
3 years ago
13

A car is traveling at 46 mph. it its tires have a diameter of 26 inches, how fast are the car's tires turning? express the answe

r in revolutions per minute rounded to the nearest .01
Mathematics
1 answer:
leva [86]3 years ago
5 0

<span> Circumference of the tire:</span>

<span> PI x diameter = 3.14 x 26 = 81.6814 Round to 81.68</span>

Speed of the car in inches per minute:

46*5280*12/60 = 48576 inches per minute

48576/81.68 = 594.711

<span> Round to 594.71 revolutions per minute</span>


You might be interested in
What is the constant term of -3x^4-7x+2
san4es73 [151]

Answer:

The answer is 2. 2 is the only number that can't change. There is no x or ^.

4 0
3 years ago
Find the area of the regular polygon. Round to the nearest tenth if<br> necessary.<br> 7.5<br> 5.1
zalisa [80]

Answer:

that will be 25 if you put 30 in the thing

8 0
2 years ago
Can some one explain how to do this?
Delvig [45]

Answer:

see explanation

Step-by-step explanation:

Using the tangent and sine ratios in the right triangle EFG

tan60° = \frac{opposite}{adjacent} = \frac{FG}{EG} = \frac{28}{EG} ( multiply both sides by EG )

EG × tan60° = 28 ( divide both sides by tan60° )

EG = \frac{28}{tan60} ≈ 16.2 in ( to the nearest tenth )

--------------------------------------------------------------

sin60° = \frac{opposite}{hypotenuse} = \frac{FG}{EF} = \frac{28}{EF} ( multiply both sides by EF )

EF × sin60° = 28 ( divide both sides by sin60° )

EF = \frac{28}{sin60} ≈ 32.3 in ( to the nearest tenth )

3 0
3 years ago
Are the two triangles similar
Scilla [17]

Answer:

yes

Step-by-step explanation:

8 0
2 years ago
Here's the pic for #14
gregori [183]
Where because I do not see it 

7 0
3 years ago
Other questions:
  • What is the length of the longest item that will fit inside the shipping box
    10·1 answer
  • Which of the following is not a proportion 1/4=3/12 4/10=12/20 2/4=3/6 8/6=20/15
    6·2 answers
  • Adam can eat
    13·1 answer
  • To find out approximately how many hours its residents are spending playing cards at a senior retirement home, the recreation di
    5·1 answer
  • The legs of a right triangle measure 6 meters and 8 meters. What is the length of the hypotonuse.
    10·1 answer
  • Solve the quadratic equation by completing the square. <br><br> x2 + 4x - 3 = 0
    8·1 answer
  • Evaluate for f=3. 2f - f +7
    14·1 answer
  • Alice had $4.80 left after spending 40 percent of her money on lunch, 20 percent of what was left after lunch on parking, and 50
    12·1 answer
  • HELLPPPPPPP<br> NO LINKSSS
    15·1 answer
  • What angles measure 70 degrees?<br> &lt; EFC <br> &lt; EFB<br> &lt; EFA <br> &lt; EFD
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!