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
kati45 [8]
3 years ago
8

A certain coin is a circle with diameter 42 mm. What is the exact area of each side of the coin?

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Answer:

A≈1.39×10-3m²

Step-by-step explanation:

emmasim [6.3K]3 years ago
4 0

The area of a circle is r^2 x PI

r is half the diameter = 21mm

Area = 21^2 x PI

area = 441pi

You might be interested in
Mr. jacobson asked her students write a word problem that describes the graph below.
Fiesta28 [93]

A is the answer just took the quiz

3 0
4 years ago
Read 2 more answers
Fine measure of each angle indicated
aliina [53]
11) 110° 12) 172°
3) 160° 14) 111°
3 0
3 years ago
The combined age of three relatives is 120 years. James is three times the age of Dan, and Paul is two times the sum of James an
pentagon [3]

Answer: Your answer is 60

Step-by-step explanation:

6 0
4 years ago
You have a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each s
Readme [11.4K]

Answer:

1) ¼

2) yes

Step-by-step explanation:

1) P(A) = 13/52 = 1/4

P(B) = 4/52 = 1/13

P(A^B) = 1/52

P(A|B) = (1/52) ÷ (1/13) = 1/4

Since P(A|B) = P(A), they are independent

5 0
3 years ago
How many seconds are in 108 year please show work. Please don't copy from any website or source
UkoKoshka [18]

Answer:

3405888000 seconds

Step-by-step explanation:

108 times 365 years

39420

39420 times 24

946080

946080 times 60

56764800

56764800 times 60 seconds

3405888000 seconds

8 0
3 years ago
Other questions:
  • If f(x)=4x^2 and g(x)=x+1, find (fog)(x)
    11·1 answer
  • Which of the following linear equations matches the graph
    7·1 answer
  • 38 boys and 22 girls visit a zoo, 33 of these children have a voucher. Twice as many boys as girls do not have a voucher. Comple
    7·2 answers
  • Henry is playing with a standard deck of cards. What is the probability that the next card he flips over is a jack or red?
    9·1 answer
  • What are all the real zeroes of y = (x –12)^3 – 7
    12·2 answers
  • What is the answer help plz
    12·1 answer
  • Tell me a some basic terms related bijective.
    15·2 answers
  • In circle O below, what is the value of f ?
    11·1 answer
  • Kenny and Roger are having a debate figure out how to solve 5÷2/3. Can you says, All you have to do to solve is turned into a mu
    15·1 answer
  • Find the 91st term of the arithmetic sequence 4, 6, 8,
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!