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
allochka39001 [22]
3 years ago
14

A piece of wire in the form of a rectangle 18 cm long and 15 cm wide is bent and reshaped as a circle. Find the radius of a circ

le.
Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

r = 12.89

Step-by-step explanation:

18(2) + 15(3) = 81 = C

C = 2πr

81 = 2πr

81/2 = πr

r = 81/2π ≈ 12.89

You might be interested in
WRITING TO EXPLAIN, HOW COULD YOU USE 5 X 6 =30 TO FIND THE PRODUCT <br> OF 6 X6 ?
Vikentia [17]
Using 5*6=30, you can add 6 to the 30, which equals 36.

SO just add 6 to your answer of 5*6, the answer you will get is 36.
8 0
4 years ago
Read 2 more answers
MAKE SURE YOU ARE RIGHT ANSWER PLEASE I WILL PUT THE BRAINIEST ANSWER
Pavlova-9 [17]

Step-by-step explanation:

Formula:- 4/3*Pi*r^3

= 4/3*22/7*(1/2)^3

Please mark me as brainliest

8 0
3 years ago
What is the correct answer
anzhelika [568]
A and D
should be the answers.
5 0
4 years ago
X - 2 + 3 =(-2) how do you solve this?
Ket [755]

Answer:

x = -3

Step-by-step explanation:

x-2+3=-2\\x+1=-2\\x=-3

7 0
3 years ago
Read 2 more answers
Please Help.
Vesna [10]

Answer:

4.4 lb. of pepperoni, 13.2 lb. of ham, and 26.4 lb. of turkey

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • In one year, 144 of the people enrolled in a college went on a winning outreach during the college year. It was 4/5 of the peopl
    7·1 answer
  • Find (f/g)(x) f(x)=4x+1 g(x) =3x-4
    14·1 answer
  • Convert the proportion fraction401/2*32/3
    7·1 answer
  • What is the volume of a cube with an edge length of 3.2 meters?
    11·2 answers
  • What is the circumference of the circle? (use 3.14 for pi)
    10·2 answers
  • Ms. Finch is getting new carpet installed in her living room and hallway. The carpet will not be on the stairs. The cost of inst
    9·1 answer
  • The volume of a cube is 343 cm³ what is the surface area of the cube
    11·2 answers
  • Hey can you help me fast!!
    9·1 answer
  • Help pls this is for my math test.
    5·1 answer
  • PLEASE ANSWER 50 POINTS!!<br> what is [4^2+(5+3x4)]x3=
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!