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
timofeeve [1]
3 years ago
5

The diameter of circle measure 18mm.what is the circumference of the circle?​

Mathematics
2 answers:
ikadub [295]3 years ago
5 0

Answer:

56.52 mm

The formula of the circumference of a circle is 2pi*r since diameter is the radius * 2 we'll divide 18 by 2 to get the radius which is 9. Now we'll multiply 9 by pi which is 3.14 and we'll get 28.26 and how multiply by 2 which is 56.52

ziro4ka [17]3 years ago
4 0

Answer:

18π mm

Step-by-step explanation:

C=2πr

d=2r, 18=2r, r=9

C=18π mm

You might be interested in
You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long will it take you to earn $200 in
Nadya [2.5K]
The formula is
I=prt
I interest earned 200
P principle 2500
R interest rate 0.04
T time ?
We need to solve for t
T=I÷pr
T=200÷(2,500×0.04)
T=2years

Hope it helps
6 0
3 years ago
Help its pi, ill give brainiest to the first answer show work please :)
saw5 [17]

Answer:

16m

8m

50.24m

200.96m^2

Step-by-step explanation:

13. 8*2=16

14. 8m

15. 2pi r = 2* pi* 8= 50.24

16. pi r^2 = pi * 8^2= 200.96m^2

8 0
3 years ago
Read 2 more answers
The segments shown below could form a triangle.
seropon [69]
False because 7+8=15. The two sides need to add up to more then the hypotenuse
4 0
3 years ago
Read 2 more answers
Please Help Me ASAP Will Thank Rate 5 Starts And Mark Brainliest If You Are CORRECT
Ivan

Answer:

The correct option is 4.

Step-by-step explanation:

It is given that figure ABCD is transformed to figure A′B′C′D′.

The vertices of ABCD are A(1,1), B(3,3), C(4,2) and D(4,1).

The vertices of A'B'C'D' are A'(1,-3), B'(3,-1), C'(4,-2) and D'(4,-3).

It is clear that the figure translate 4 units down and the rule of translation is

Translation is a rigid transformation, it means image and preimge are congruent.

Since ABCD is translate 4 units down to make A′B′C′D′, therefore

Congruent part of congruent figures are congruent.

                 

Therefore the correct option is 4.

I Hope It's Helpful :)

4 0
3 years ago
Read 2 more answers
HELPPPPPPP !!!!! Select the statements that are true based on the following given information.
almond37 [142]

the anwser is ]123[8D[

7 0
3 years ago
Other questions:
  • What fraction would you use to find 66.66% of 72?
    5·1 answer
  • Solve the following system of equations.
    5·1 answer
  • Simplify 2( x - 3) + 7( x + 2). A. 9 x - 8 B. 9 x + 3 C. 9 x + 8
    6·2 answers
  • 24 ounce package of strawberries for $3.32. What was the price per pound for the strawberries
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=3x%20%3D%203%20%7B%3F%7D%5E%7B2%7D%20" id="TexFormula1" title="3x = 3 {?}^{2} " alt="3x = 3 {?
    9·1 answer
  • Please Help !<br> Answer the questions about Figure A and Figure B below.
    10·1 answer
  • Simplify 0.75 (5v+11)-0.25 (11+v)
    10·1 answer
  • PLEASE HELP WITH MY TEST
    7·1 answer
  • Celia used celery, carrots, and tomatoes in a recipe. Use the clues to find the amount of each ingredient she used. CLUE 1: The
    8·1 answer
  • A spinner and 4 cards are shown below:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!