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
Shtirlitz [24]
3 years ago
7

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

house to turn 29 x and traveling the length of the street. What is the diameter of the tire. Use the value 314 for pie
Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0
Let diameter of the tire be D.
It turned 29 times and travelled 116 m in distance.

Using the circumference formula,
116=29(2 π r) = 29*(π D) = 29(3.14 D)
Solve for D
D=116/(3.14*29) =  1.274 m.

Answer: The diameter of the tire is 1.27 m (to three significant figures)
You might be interested in
A portion of a line or Ray that extends from one point to another point is called what
Juli2301 [7.4K]

Answer: line segment

Step-by-step explanation:

A line segment is a ray that extends from one point to another. Hope this helps!

5 0
3 years ago
Read 2 more answers
Could somebody please help me with this?
BARSIC [14]

For this problem, we are going to use the Remainder Theorem. This says that for x - n to be a factor of a polynomial p(x), then p(n) = 0. Essentially, it says that x - n is a factor if when you substitute n into the polynomial you get a result of 0.


Thus, in our case, when we substitute x = 2 into the polynomial, we should get an answer of 0 if x - 2 is a factor of the polynomial. Given this information, we can solve for c:

p(2) = 2^3 - 4(2^2) + 2c + 2 = 0

8 - 16 + 2c + 2 = 0

2c - 6 = 0

2c = 6

c = 3


The solution is c = 3.

7 0
3 years ago
Read 2 more answers
I need help with only one question on number 4? anyone pls?
Murljashka [212]
I think 2,-2 is right
4 0
2 years ago
Help meeeee please. ‼️‼️‼️‼️
KatRina [158]

Step-by-step explanation:

look at the picture !

she has to paint actually 6 rectangles :

the 3 tops of the 3 stairs.

and the 3 vertical front boards (the front of each step of the stairs).

what is the area of these rectangles ? summing up all 6 - that is the surface area to be painted.

each top rectangle is clearly

82×19 (19 cm deep) = 1558 cm²

each front board is

82×12 (12 cm high) = 984 cm²

so, in total we have

3×1558 + 3×984 = 4674 + 2952 = 7626 cm²

as surface area to be painted.

8 0
2 years ago
What is the slope of the line that contains the points (0,-8) and (4,1)?
eduard
The slope of the line is:(1-(-8))/4-0=9/4
7 0
3 years ago
Other questions:
  • If ( − x ) 3 , f ( - x ) 3 , then  f ( − 3 ) = f ( - 3 ) =
    13·1 answer
  • A rectangle has a width of six units and the length of 2X +8 units. If the area is 108 units squared, what is the value of X?
    10·1 answer
  • Use the strip diagram to express 103 187 426
    14·1 answer
  • 10<br> Using the quadratic formula to solve x2 = 5 – X, what are the values of x?
    14·1 answer
  • What is the value of the 4s in 244
    13·2 answers
  • Working​ together, two people can cut a large lawn in 44 hr. One person can do the job alone in 1 hr less than the other. How lo
    15·1 answer
  • HELP PLEASE !!!!
    14·2 answers
  • Please please pleaseeeeeeee help me thx
    11·2 answers
  • An airplane cuts through the morning sky. For every 1,000 feet that it climbs, the outside temperature drops 20 degrees Fahrenhe
    14·2 answers
  • A triangular parcel of land has 117 meters of frontage, and the other boundaries have lengths of 75 meters and 95 meters. What a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!