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
Ad libitum [116K]
3 years ago
6

A carnival ride is in the shape of a wheel with a radius of 15 feet. The wheel has 24 cars attached to the center of the wheel.

What is the central angle, arc length, and area of a sector between any two cars? Round answers to the nearest hundredth if applicable. You must show all work and calculations to receive credit.
Mathematics
1 answer:
Anarel [89]3 years ago
3 0
The radius the wheel (circle) is 15 ft a circle is equal to 360° so
1the central angle is: 5/360=24°
the circumference is:  2 π 24= 150.7ft
The arc is: 150.7/24= 6.28ft
The area of sector is: = 1/20 * Area of circle
<span>= 1/20 * pi * (25)^2 </span>
<span>= 98.17 feet^2
</span>I hope that this is helpful :)
You might be interested in
What is the answer to 3 and 5 7ths - 3 and 2 sevanths
Sergeeva-Olga [200]
Its 3/7
\frac{3}{7}
4 0
3 years ago
Read 2 more answers
PLEASE HELP THE QUESTION IS BELOW!!
irina [24]

Answer:

Step-by-step explanation:

B=3x-2

C=12x+2

D=B=3x-2 (Vertically opposite angles)

A=?

Now; we know, A+B+C+D=360 deg.

=>A=360-(B+C+D)

  =360-(3x-2+12x+2+3x-2)

  =360-(18x-2) ----[1]

B+C=180 deg. (linear pair)

=> 3x-2+12x+2=180

=> 15x=180

=> x=180/15

   =12 ---[2]

subsitute [2] in [1];

=> A= 360-(18x-2)

   = 360-(18*12-2)

   = 360-(116-2)

   = 360-214

   = 146 deg.

   

So, the correct answer is (D).

Hope the answer is useful.  

8 0
3 years ago
Read 2 more answers
Expand (x+2y)^2<br>hgghhhhjjjjjjj​
Sonbull [250]

Step-by-step explanation:

(x+2y)²=x²+4xy+4y²

...........

7 0
3 years ago
Please help!!! I will mark someone brainliest!
valina [46]

Answer:

a = 8, b = \frac{3}{2}

Step-by-step explanation:

Given the exponential function

f(x) = ab^{x}

To find a and b use the given coordinate points on the graph

Using (0, 8 ), then

8 = ab^{0} [ b^{0} = 1 ] , then

a = 8

f(x) = 8b^{x}

Using (2, 18 ) , then

18 = 8b² ( divide both sides by 8 )

\frac{18}{8} = b² , that is

b² = \frac{9}{4} ( take the square root of both sides )

b = \sqrt{\frac{9}{4} } = \frac{3}{2}

Thus

f(x) = 8(\frac{3}{2}) ^{x}

3 0
2 years ago
Expand and simplify x(x + 1)(x + 2)
zimovet [89]

Answer:

x^3 + 3x^2 + 2x

Step-by-step explanation:

x(x^2 + x + 2x + 2)

x ( x^2 + 3x + 2)

x^3 + 3x^2 + 2x

6 0
3 years ago
Other questions:
  • A hardware store orders at most $2,500 worth of concrete and sand. The store needs to make a profit of at least $2,750 on the or
    7·1 answer
  • The ratio of irises to The ratio of irises to roses in Nikki's garden is 2:5. She currently has 25 roses. She is planning to add
    5·1 answer
  • Mr. Vazquez determines that the area of a bathroom in his house is 25 square feet less than 1/5 of the area of the living room.
    7·2 answers
  • A group of 8 Trends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets. How many different combinations o
    9·1 answer
  • In the number 222, how many times larger is the value of the digit in the tens place than the value of the digit in the ones pla
    8·1 answer
  • You bought a magazine for 6 dollars and three candy bars you spend a total of 12 dollars how much did each candy cost?
    11·1 answer
  • 250
    5·1 answer
  • IXL 6th grade FF.1
    7·2 answers
  • Can someone helppp!! i will guy brainlist if it’s right!
    8·1 answer
  • I can’t figure this out
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!