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
liubo4ka [24]
3 years ago
6

Help me find the arc length of this. Thank you.

Mathematics
1 answer:
BabaBlast [244]3 years ago
4 0

The red chord is a diameter of the circle, so the length of the blue arc is half the circle's circumference.

The circumference of a circle with diameter d is \pi d, so the circle has circumference 8\pi, and so the arc has length 4\pi.

You might be interested in
Identify THREE vocabulary words that also refer to x-intercepts.
Marianna [84]

Answer:

X-intercepts are also called zeros, roots, solutions, or solution sets.

7 0
3 years ago
Read 2 more answers
Match the following pair of angles with their respective definitions.HELP
Andreyy89

Answer:

Step-by-step explanation:

3 and 7 - corresponding

2 and 7 - alt exterior

4 and 5 - alt interior

3 and 6 - alt interior

8 0
3 years ago
Read 2 more answers
A video game system costs $185 and one video game costs $14.95. You can spend no more than $280 on the system and games. set up
disa [49]

Answer:

Therefore the maximum number of video games that we can purchase  

is 6.

Step-by-step explanation:

i) Let us say the number of video game system we can buy that costs $185

 is x and the number of video games of cost $14.95 is y.

ii) The total amount we can spend on the purchase of the video game

   system is $280.

iii) Now with the amount of $280 mentioned in ii) we can see that the

   number  of game systems that can be bought is 1.

 Therefore x = 1.

 Therefore the equation we can write to equate the number of video

  games  and video game system is given by $185 + $14.95 × y ≤ 280

  Therefore 14.95 × y ≤ 280 - 185 = 95

  Therefore y ≤   95 ÷ 14.95 = 6.355

  Therefore the maximum number of video games that we can purchase  

   is 6.

5 0
3 years ago
Eli's Electronics has 60-inch television on sale this week for $798. The television is regularly priced for $1050. By what perce
umka2103 [35]

Answer: that would be 76% hope that helps



Step-by-step explanation:


3 0
3 years ago
A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added that
e-lub [12.9K]
16.5 degrees below the starting temp, whatever that is. If its 0, then -16.5 degrees.

The first equation would be (.5)5-11=-8.5, because the metal has been cooling for 5 hours.

The device that 'aids' in the cooling would be -5-3=-8, because it is a separate variable that cools the metal, so the amount the device cools is independent of the natural cooling amount, and the equation is independent of the natural cooling equation.
You then add -8.5 and -8, because the device has lowered 8.5 degrees and 8 degrees. This equals -16.5 degrees, or a decrease of 16.5 degrees.
7 0
3 years ago
Other questions:
  • The function p(x) = _2(x _ 9)2 + 100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from
    14·2 answers
  • The reference angle for an angle whose measure is 260° is
    7·1 answer
  • An airplane ticket has an area of 60 square centimeters and a perimeter of 32 centimeters. what are the dimensions of the ticket
    11·1 answer
  • Are randomly choosing a person who is left-handed and randomly choosing a person who is right-handed mutually exclusive events?
    10·1 answer
  • Describe the graph of y > mx, where m > 0.
    13·1 answer
  • The lateral area of a right prism having a perimeter of 25 inches and a height of 5 inches is?
    10·1 answer
  • What is 1 1/2 x 2 1/4
    6·2 answers
  • Help it’s for my final most of my grade
    9·1 answer
  • In the given figure, AE/IBC, square ABCD and triangle EBC are standing a
    9·2 answers
  • T+b = 41<br> t = 2b+2<br> Solve for t and b
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!