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
sineoko [7]
3 years ago
11

What is the arc length if θ = 2 pi over 3 and the radius is 4 cm?

Mathematics
2 answers:
kompoz [17]3 years ago
6 0

my answer is in the image above

lyudmila [28]3 years ago
3 0

Answer:

8 pi/3

Step-by-step explanation:

The arc length is equal to the radius times the angle ( given in radians)

s = r theta

s = 4 *(2 pi /3)

s = 8 pi/3

You might be interested in
Solve the equation a=m-n for the variable n
Bogdan [553]

Answer:

m-a = n

Step-by-step explanation:

a=m-n

Subtract m from each side

a-m = m-n-m

a-m = -n

Multiply each side by -1

-a+m = n

m-a = n

7 0
3 years ago
Sam's T-shirt business uses the demand function P =-Q + 26 and the
sergij07 [2.7K]
I think it is B
Hope this help you?????
7 0
3 years ago
Ben needs 1 3/8 feet of fabric to make one banner. How many banners can he make from 4 1/2 yards of fabric?
skelet666 [1.2K]

Answer:

x = 9.818

x≈10

The number of banners that can be made are 10

Step-by-step explanation:

We can use the knowledge of proportion to solve this.

First we need to convert yard to feet.

  1  yard      = 3 foot

4 1/2 yard    = y

cross-multiply

y =  4 1/2  ×  3

    =9/2  ×   3

y = \frac{27}{2} feet

This implies 4 1/2 yards =  \frac{27}{2} feet

Let x be the numbers of banners needed to make from 4 1/2 yards of fabric.

1 3/8 feet  = 1 banner

\frac{27}{2}  feets    =    x

cross multiply

1 3/8 × x =  \frac{27}{2}

\frac{11x}{8}  =  \frac{27}{2}

cross-multiply

22x = 216

Divide both-side of the equation by 22

22x/22 = 216/22

x = 9.818

x≈10

The number of banners that can be made are 10

3 0
3 years ago
Find the measure of angle angle AGE in the figure below. Enter only the number.<br> Help please!
kirill115 [55]

Answer:

AGE = 129 degrees

Step-by-step explanation:

8 0
3 years ago
Joe travels at a constant speed of 80 miles per hour for ten hours. How many miles will he travel in ten
ratelena [41]

Answer:

1287.48 km

Step-by-step explanation:

80 miles = 128.748 km

  • Distance = Speed x Time

Putting in 'x' for distance

x = 80*10  

x = 800 miles

or

x = 1287.48 km

3 0
3 years ago
Other questions:
  • Olivia ties 2.5 feet of ribbon onto one balloon. How many yards of ribbon does Olivia need for 18 Balloons? plz work it is due
    11·1 answer
  • Alaska is the biggest state in the United States of America , write this as a biconditional statement
    7·1 answer
  • c. If Biff is rational, and has no intention of winning the hot dog eating contest, what is the optimal number of hot dogs he wi
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=rx%20%2B%209%20%5Cdiv%205%20%3D%20h%20%5C%3A%20solve%20%5C%3A%20for%20%5C%3A%20h" id="TexFormu
    8·1 answer
  • Help please!!!! 50 points!!!!
    7·1 answer
  • HEEEEEEEEELP!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • The table shows a linear function that the Hulk is using to study gamma rays.
    5·1 answer
  • An amusement park sold 42 discount tickets and 18 full-price tickets. What percentage of the tickets sold were discount tickets?
    13·1 answer
  • Sorry its simple but im stressing​
    9·2 answers
  • -83 + -30<br> Integers…………….
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!