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
Radda [10]
3 years ago
12

What is the radius of a circle with a circumference of 308 inches? Use pi= 22/7

Mathematics
1 answer:
neonofarm [45]3 years ago
4 0

Answer:

C)  49 inches

Step-by-step explanation:

C = 2 π r

308 = 2 (22/7) r

308 =  44/7 r

49 in = r

You might be interested in
PLEASE HELP ME THANKS ASAP
lara [203]

A = 28.26 units^2

Step-by-step explanation:

The formula for the area of a circle is:

A=\pi r^2

We can just plug in the numbers and solve.

A=3.14*3*3

A=

28.26 units^2

4 0
4 years ago
Help please! I have choral practice...
Maslowich
<span>This polygon is composed of a right triangle and <span>a parallelogram.

The area of right angle :
A_\Delta=\frac{1}{2}\cdot15\cdot8=\frac{1}{2}\cdot120=\boxed{60\ (cm^2)}

The area of the </span></span><span>parallelogram</span>:
A_P=15\cdot(13-8)=15\cdot5=\boxed{75\ (cm^2)}

The area of the polygon is equal:A=A_\Delta+A_P

Therefore, the answer is:
\boxed{\boxed{A=60\ cm^2+75\ cm^2=135\ cm^2}}
7 0
3 years ago
Read 2 more answers
The after school craft center has 15 boxes of 64 crayons each. In 12 of the boxes , 28 of the crayons have not been used. All th
Korolek [52]

The <em><u>correct answer</u></em> is:

624 crayons.

Explanation:

In 12 of the boxes, 28 crayons have not been used; this leaves 64-28=36 crayons that have been used. 12(36) = 432 crayons have been used in these boxes.

3 full boxes have been used; this is 3(64) = 192 crayons.

Together this makes 432+192 = 624 crayons that have been used.

5 0
3 years ago
Read 2 more answers
Loading..................
zubka84 [21]

Answer:

free points?????????

7 0
3 years ago
Someone help please!!
e-lub [12.9K]

Answer:

1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The average sneeze can travel 3/100 mine in 3 secounds. At this rate hiw fst can it travel in one minute? (3 secounds =1/20 minu
    5·1 answer
  • What mathematicians helped to discover alternatives to euclidean geometry in the nineteenth century
    10·1 answer
  • A savings and loan association needs information concerning the checking account balances of its local customers. a random sampl
    9·1 answer
  • What is the volume of the regular pyramid bellow?
    9·2 answers
  • Product of two numbers is -216. If one of the number is 12, find the other number
    13·1 answer
  • if a cone and a cylinder have the same radius and the perpendicular height of the cone is twice that of a cylinder find the rati
    15·2 answers
  • Please help quick! This is due tomorrow for class and I really need help! Thank you.
    9·1 answer
  • You buy four packages of shoelaces. You pay with a $10 bill and receive $3.24 in change. Determine the price of each package.
    8·1 answer
  • Rewrite<br> as a unit rate.
    5·1 answer
  • Wen is factoring the polynomial, which has four terms. 6x3 – 12x2 7x – 14 6x2 (x – 2) 7(x – 2) Which is the completely factored
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!