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
yKpoI14uk [10]
2 years ago
6

9

Mathematics
1 answer:
Elena-2011 [213]2 years ago
6 0

Answer:

28.26 units

Step-by-step explanation:

Given:

Radius (r) = 9

π = 3.14

Required:

Arc length

Solution:

Arc length = θ/360 × 2πr

θ = 180° (half of a circle = 180°)

Plug in the values into the formula

Arc length = 180/360 × 2 × 3.14 × 9

Arc length = ½ × 56.52

Arc length = 28.26 units

You might be interested in
Robin puts 5/8 cups of water into her recipe. Noel puts 1/3 the amount of water that Robin puts in her recipe. How much water do
GrogVix [38]
You are going to subtract.
<span>5/8 - 1/3 equals  to 7/24</span>
7 0
3 years ago
Write the following expression using symbolic language.
Ad libitum [116K]

Answer:

<h3>              1)   7x - 5 </h3><h3>              2)   9y - 18 </h3><h3>              3)   0.5n + 4n </h3><h3>              4)  2(w³+23)</h3><h3> Step-by-step explanation:</h3>

1)

The product of seven and a number x:   7·x = 7x

<u>Five less than the product of seven and a number x:</u>

<h3>7x - 5 </h3>

2)

nine times a number y:  9·y = 9y

<u>The difference of nine times a number y and eighteen:</u>

<h3>9y - 18 </h3>

3)

half a number n:   0.5n

four times the number:   4·n = 4n

<u>Half a number n increased by four times the number:</u>

<h3>0.5n + 4n </h3>

4)

a number w cubed:  w³

the sum of a number w cubed and twenty-three:  w³+23

<u>Twice the sum of a number w cubed and twenty-three:</u>

<h3>2(w³+23)</h3>

5 0
3 years ago
What times 5 equals 2365?
PilotLPTM [1.2K]
473 times 5 equals 2365.
6 0
3 years ago
A motorcycle weighs 500 pounds.<br> How many tons does the motorcycle weigh?
nexus9112 [7]

Answer:0.25 tons

Step-by-step explanation:

I looked it up on the internet

5 0
2 years ago
Read 2 more answers
What is the median of the data? 68,69,71,71,71,73,74,75,75,78 answers: 71,72,78,72.5
Klio2033 [76]
The answer is 72 because ur supposed to do (71+73)/2
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the expression in the simplest radical form?
    13·1 answer
  • Applying Properties of Exponents In Exercise,use the properties of exponents to simplify the expression.
    6·1 answer
  • . At the farmers' market, you can buy 3 jars
    8·1 answer
  • Which expression is equivalent to the following function?
    10·2 answers
  • The radius of the large sphere is double the radius of the
    11·2 answers
  • A bicycle has a listed price of $807.98 before tax. If the sales tax rate is 6.75%, find the total cost of the bicycle with sale
    8·1 answer
  • Multiply (-x + 2)(x-7)<br><br> PLEASE HELPP!!!
    14·2 answers
  • Is 3.12311 a rational number
    9·2 answers
  • 25 Points Help !…pls!
    12·1 answer
  • Hurry please help!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!