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
rodikova [14]
2 years ago
11

The circumference of the circle is 22 cm. Find its radius and diameter .

Mathematics
1 answer:
lesya [120]2 years ago
8 0

Answer:R=3.5 D= 7

Step-by-step explanation:

C=2pi r

22=2 pi r

÷2

11 =pi r

11/pi

11/3.14= 3.5

You might be interested in
6 times the difference of a number and 4 equals 7
Nonamiya [84]
6( x - 4) = 7
6 x - 24 = 7
6 x = 7 + 24
6 x = 31
x = 31/6 

6 ( 31/6 - 4) = 7 
186/6 - 24 = 7
186/6 = 144/6 = 7

42/6 = 7 
7 = 7 
4 0
3 years ago
Which equation is not equivalent to 2x+10=-8
Vlada [557]

Answer:

2x+10=-8

x=9

3x=9

x=3

2x=8

x=4

4x=20

x=5

Step-by-step explanation:

4 0
3 years ago
Is 0.67 a real number
kkurt [141]

Answer:

no

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A cube has a base of 9 in2 and height of 12 inches.
borishaifa [10]

Answer:

B is the best answer., formula for square is L²

6 0
3 years ago
Read 2 more answers
V≈ [blank] V≈ [blank] in.3in.3 Enter your answer as the decimal number that correctly fills in the previous blank, rounded to th
Helga [31]

Answer:

3,799.4in³

Step-by-step explanation:

Find the diagram attached;

Volume of the cylinder = πr²h

From the given figure;

radius r = 11in

height = 10in

Substitute

V = π(11)²((10)

V = 3.14 * 121 * 10

V = 31.4*121

V = 3,799.4 cubic inches

Hence the volume of the cylinder is 3,799.4in³

8 0
3 years ago
Other questions:
  • 18 tens 20 ones = hundreds
    13·2 answers
  • How do you solve this equation 19−4c=17
    12·1 answer
  • Is the set closed or not closed under operation? Negative Integers under multiplication
    8·1 answer
  • If f(x)=2x−3 and g(x)=4x+5, what is (f⋅g)(x)?
    8·1 answer
  • Which of the following options results in a graph that shows exponential growth? f(x) = 0.4(3)x f(x) = 3(0.5)x f(x) = 0.8(0.9)x
    14·2 answers
  • I need to Simplify (3mn)^4
    13·1 answer
  • Geometry math question no Guessing and Please show work thank you
    5·1 answer
  • How do I know if l -27 l in is less or greater than -45 ​
    15·1 answer
  • 12(2x-10)+24 248 OR 6x +15-9x26<br> Graph the solution
    9·1 answer
  • Which of these statements is true for f(x)=5x(6)^x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!