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
UNO [17]
3 years ago
8

Find the arc length of the 3/4 of a circle with a radius of 5

Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

Answer:

7.5 pi

Step-by-step explanation:

The formula for arc length of a sector is denoted as

\frac{x}{360}2\pi r, where x is the central angle of the sector.

Since the sector is 3/4 of a circle, the central angle will be 3/4 of 360 degrees.

3/4 of 360 is 270, so we have our central angle. We also have our radius which we can plug into the formula.

\frac{270}{360}2(5)\pi

2 times 5 is equal to 10, and 270/360 simplifies to 3/4. 3/4 times 10 is equal to 7.5, so the answer is 7.5 pi

You might be interested in
Which weighs more 5 ounces or 150 grams
Karo-lina-s [1.5K]
150 grams weigh more than 5 ounces
6 0
3 years ago
Read 2 more answers
The product of two decimals less than 1is less than either of the factors
poizon [28]
This is true for any decimals below 1:
If you multiply a number by something greater than 1, it increases
If you multiply a number by 1, it stays the same
If you multiply a number by something less than 1, it decreases
4 0
3 years ago
2.2.3 Quiz: Angle Theorems
serious [3.7K]

The value of y is 40 degree , Option B is the correct answer.

<h3>What is Angle Sum Property ?</h3>

According to angle sum property, the sum of all angles of a triangle is equal to 180 degree.

It is given in the question a triangle  , here

the angles given are 2y , y+10 , 50 degree

From the property ,

2y + y +  10 +50 = 180

3y +60 = 180

3y = 120

y = 40 degree

Therefore The value of y is 40 degree , Option B is the correct answer.

To know more about Angle Sum Property

brainly.com/question/4316040

#SPJ1

8 0
2 years ago
What is the zero of r(x)=8/3x-16?<br><br>a) -16<br>b) -6<br>c) 6<br>d) 16
fredd [130]
The answer is c, 8/3 (6) - 16 = 0 therefore 6 is the zero
5 0
3 years ago
Read 2 more answers
Find the area of the polygon.<br> A. 1,922 ft2 C. 1,932 ft2<br> B. 932 ft2 D. 922 ft2
r-ruslan [8.4K]

Answer:

1932

Step-by-step explanation:

just multiply

7 0
3 years ago
Read 2 more answers
Other questions:
  • Hannah and Francine have $120. Hannah and Peter have $230. Peter has 6 times as much money as Francine. How much money does Hann
    10·1 answer
  • Curiously, during months when sales of beer are above average, sales of ice cream also tend to be above average; during months w
    15·1 answer
  • Which one of these are a inequality
    6·1 answer
  • Mayla wrote a survey question in the newspaper about changing the school colors. 90% of those who responded in an e-mail said th
    11·1 answer
  • 15p+3(p-1)&gt;3(2) exponent of 3 on two
    5·1 answer
  • The side length of a triangle or 12.5 inch 4.4 inch and 11.72 which statement best describes the triangle formed using these
    15·1 answer
  • Atile installer charges 515 per soruare foot to install floor tile What is the cost to install tile in a room of the size shown?
    11·1 answer
  • Which rate is equivalent to the unit rate of 13 miles per gallon?
    7·1 answer
  • The perimeter of the right angle triangle is 96cm
    6·2 answers
  • The formula m =1/2(a+b) gives the mean M of two numbers a and b
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!