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
zhuklara [117]
3 years ago
15

A circle has a diameter of 6, an area of b square units, and a circumference of c units. What is the value of b + c ?

Mathematics
2 answers:
marin [14]3 years ago
7 0

Answer:

Step-by-step explanation:

Diameter = 6 units

Radius = Diameter/2 = 6/2 = 3 units

Taking π=3.14

Circumference = 2(π)(r) = 2(3.14)(3) = 6(3.14) = 18.84 = c

c = 18.84

Area = π(r)^2 = π(3)^2 = 9π =9(3.14) = 28.26 = b

b = 28.26

So,

b + c = 28.26 + 18.84 = 47.1

PSYCHO15rus [73]3 years ago
3 0

Answer:

b=6π the unit(cm)

c=18.84 the unit(cm)

b+c=

9+18.84=27.84

Step-by-step explanation:

circumference=c

diameter=d

radius=r

area=b

d=2r

6=2r

<u>6</u>=r

2

r=3

b=πr^2

b=3×3π

=9π

c=2πr

=2(3.14)3

= 3.14×6

=18.84

You might be interested in
The data set shows the number of stamps that each of 10 stamp collectors brought to a show.
Ganezh [65]
Only 71 is an outlier. 
4 0
3 years ago
Read 2 more answers
Find the area of Dep
Kruka [31]

Answer:

60 cm(i think)

Step-by-step explanation:

12÷4=3

180÷3=60

60 cm

7 0
3 years ago
12X12= ___+144-88=___
nalin [4]
12x12=144+144-88=200 good luck!
4 0
3 years ago
Read 2 more answers
Nothinggdweiuge3fgjhdsgfweyugfehfbnwefvcejqyfjeqhvfv?
pentagon [3]

Answer:

hi, need help with anything?

Step-by-step explanation:

3 0
3 years ago
Ligers are a cross between lions and tigers. They exist only in zoos because lions and tigers do not live together in the wild.
Kipish [7]

Answer:

2 there are multiple animals of the same species that do not look alike this is the best choice

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Geometry pls help if good!!!!<br><br> What is the circumference of the circle in terms of pi?
    12·1 answer
  • A box of manufactured items contains 12 items. of which four are defective
    6·1 answer
  • Use the substitution method to solve the system of equations.
    15·1 answer
  • Determine the possible smallest value(s) of x.
    13·1 answer
  • the vertex of this parabola is at (2,-1). when the y-value is 0, the x-value is 5. what is the coefficient of the squared term i
    14·1 answer
  • What’s the answer ?plz helppp
    13·1 answer
  • Alex's car depreciates in value by 18% per year.
    14·1 answer
  • Comment on Denombre
    8·1 answer
  • Estimate 7 x 522 ...
    7·2 answers
  • Help i made it worth a lot of points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!