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
Arturiano [62]
2 years ago
9

The diameter of a circle is 8 m.find the circumference to the nearest tenth

Mathematics
1 answer:
Diano4ka-milaya [45]2 years ago
8 0

Answer:

50.3

Step-by-step explanation:

The formula for the circumference of a circle is Area = pi * radius squared. So if the diameter is 8, then the radius is half of that, so it's 4. Now we square 4 and we get 16. Then multiply that by pi so we get 16 * pi = 50.26548. The tenth is the first # behind the decimal point, so your answer is 50.3. I hope this helped! :)

You might be interested in
4 red marbles, 6 blue marbles, and 9 yellow marbles. what is the ratio of red marbles to blue marbles
Anna35 [415]

Answer:

4:6

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
The function g(t) = - 16t2 + vt + h represents the height of an object, g, in feet, above the ground in relation to the time, t,
timurjin [86]

Answer:

g(t) = -16t^2+80t.

Step-by-step explanation:

We are given that v=80 and h=0 (because that's the ground), so substituting that into g(t) = -16t^2+vt+h gives g(t) = -16t^2+80t.

5 0
3 years ago
Read 2 more answers
laura family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive o
I am Lyosha [343]
On average, they drive 2090 miles per week
4 0
3 years ago
Read 2 more answers
Working alone, it takes Julia 16 hours to clean an attic. Lea can clean the same attic in 15 hours. If they worked together how
egoroff_w [7]
How do you think we set this problem up?

7 0
3 years ago
A jet travels 1464 mi against the wind in 2 hours and 1704 mi with the wind in the same amount of time. What is the rate of the
anastassius [24]
The jet rate against wind is 732 mi an hour (1464/2) and 852 with the wind (1704/2)
6 0
3 years ago
Other questions:
  • A balloon has a circumference of 16 cm. use the circumvents to approximate the surface area of the balloon to the nearest Square
    12·2 answers
  • The measure of angle DAB = 132. The measure of angle ABC = 81. What is the measure of angle BCA
    14·1 answer
  • Solve a two step word problem that has an answer of 49 points
    6·2 answers
  • How much interest is earned on a principal of $2.58 invested at an interest rate of 5% for four years?
    8·2 answers
  • The graph of y = |x| is shifted down by 9 units and to the right by 4 units. What is the equation of the new graph?
    7·1 answer
  • the country recreation department cleared a 3/4 mile long walking trail in Washington park. if the trail will be marked every 1/
    14·1 answer
  • Mike says he can use a multiplication table to find 5/0. Is he correct? Explain
    11·2 answers
  • Quiana has 7 times more text messages from Yolanda than from Pierre. Quiana has 56 text messages from Yolanda. Which equation ca
    7·1 answer
  • The area of a square is 54 cm. What
    14·1 answer
  • EASY, PLEASE HELP, ASAP
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!