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
erastovalidia [21]
3 years ago
9

Please help me. I desperately need to pass Math T-T​

Mathematics
1 answer:
Ad libitum [116K]3 years ago
4 0

Answer:

60 degrees

Step-by-step explanation:

C = 2(pi)r

The radius is 12 cm. We can find the circumference of a circle with radius 12 cm.

C = 2(pi)r = 2(3.14)(12 cm) = 75.36 cm

The length of the arc of the sector is 12.56 cm.

We can find the fraction this length is of the full circumference.

(12.56 cm)/(75.36 cm) = 1/6

The length of the arc of this sector is 1/6 the length of the circumference of the entire circle.

That means the angle of the sector is 1/6 the angle of an entire circle.

An entire circle has a central angle of 360 degrees.

1/6 * 360 degrees = 60 degrees

You might be interested in
146*146<br><br> i will mark you the MOST brainlest PERSON on Earth
Katyanochek1 [597]

Answer:

21,316! hope that helps lol

7 0
3 years ago
Write the formula for an exponential function with initial value 300 and decay factor 0.73
postnew [5]

Answer: 300*0.73^x

Step-by-step explanation:

300 is the initial value and every time x goes up by 1, the value get multiplied by 0.73

when x=3

then the value would be 300*0.73*0.73*0.73 or 300*0.73^3

then for x amount of times the equation would be 300*(0.73 x times ) or 300*0.73^x

8 0
2 years ago
Are 27 49 57 63 composite numbers
Helen [10]
Yes they are 
Composite numbers <span />
7 0
2 years ago
Read 2 more answers
NEED HELP FAST !<br> Find the value of x
Kazeer [188]

Answer:

74

Step-by-step explanation:

its right

4 0
2 years ago
Read 2 more answers
How many solutions exist for the given equation?
Virty [35]

Answer:

Hey the answer is one.

Step-by-step explanation:

There is a quizlet with 18 of the answers with explanations on it just type in the unit subject and this question and it should pop up.

But on a side note,

I don't know who deleted my answer last time but I was giving you a resource to use if you want to learn the full step by step explanation look on your lesson videos or ask your teacher. This site i have found lets people give one another answers so unless this person and some army is planning on stopping everyone from giving answers i think they should just stop using this site.

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do you write an algebraic expression for 42 decreased by twice some number
    11·1 answer
  • Kathy bought some fruit to eat with her breakfast this week. She bought 2 peaches, 3 plums, 1 banana, and 1 apple. Without looki
    8·1 answer
  • A cube made a silver has a density of 10,490 kg/m^3. If one of the sides were doubled without changing the mass of silver, how w
    13·1 answer
  • Which of the following could be the function
    14·1 answer
  • How can you solve problems involving percents
    6·1 answer
  • Which number sentence is true?<br> 8 – 4= 11 – 8<br> 13 – 6 = 6-1<br> 6 – 5 = 7 – 6<br> Done
    9·2 answers
  • PLZ HELP DUE IN 5 MINUTES
    5·1 answer
  • What is the equation of the line that passes through the point (-4, -6) and has a<br> slope of – ?
    11·2 answers
  • PLEASE HELP! I have made a pic of it. Hope you have a nice day
    14·1 answer
  • Solve the following equation for n.<br> n+18=m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!