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
Fantom [35]
2 years ago
10

What is the circumference of a circle with a diameter of 5 feet? Use 3.14 for TT.

Mathematics
2 answers:
Brut [27]2 years ago
7 0

\trianglerightHii! \triangleleft

___________________________________________________________

Answer: Circumference = 15.7 ft ✅

Step-by-step explanation:

Do you need to know the circumference of a circle with a diameter of 5 ft? No problem! Luckily, there's a formula to find it! (:

<h3>Circumference</h3>

Let's work out the circumference. This is the formula that is going to help us. \rightsquigarrow\boldsymbol{C=\pi d} C=circumference π=pi d=diameter

<em>Now, stick in the values (note that we can use 3.14 for pi; pi is irrational, so we use 3.14 instead of pi to avoid irrational numbers)</em>

\boldsymbol{C=3.14\cdot5}. Upon simplifying we obtain

\boldsymbol{C=15.7\;ft}. Which is our final answer.

------

Hope that this helped! Best wishes.

\boldsymbol{Reach \quad far. \quad Aim \quad high. \quad Dream \quad big.}

#StudyWithBrainly (:

PS. Please refer to <em>this </em>link if you want to learn more!! ^^

✨brainly.com/question/1351251?referrer=searchResults

---------

Anni [7]2 years ago
5 0

Answer: 15.7

Step-by-step explanation:

C=\pi d\\\\C=5\pi

Using \pi=3.14, we get C \approx 5(3.14)=\boxed{15.7 \text{ ft}}

You might be interested in
The expression 6x to the second power gives the surface area of a cube, and the expression x to the third power gives the volume
Furkat [3]

Answer:

Volume = 6 * 6 * 6 = 216 m³

SA = 36 * 6 = 216 m²

Step-by-step explanation:

8 0
3 years ago
Find the equation (in terms of x) of the line through the points (-2,1) and (3,5)
masha68 [24]

9514 1404 393

Answer:

  y = 4/5x +13/5

Step-by-step explanation:

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1)

  m = (5 -1)/(3 -(-2)) = 4/5

The y-intercept is given by the formula ...

  b = y -mx . . . . for any point (x, y)

  b = 1 -(4/5)(-2) = 1 +8/5 = 13/5 . . . . using the first point

So, the equation is ...

  y = mx +b

  y = 4/5x +13/5

_____

<em>Additional comment</em>

If you have a bunch of these to do, you may want to make a spreadsheet with the formulas built in. Then you can type in the two points and have it spit out the m and b for your equation. Even if you don't use it to <em>do</em> the work, you can use it to <em>check</em> the work.

7 0
3 years ago
Carol noticed that 7/10 of the children playing soccer were girls. Which statement could be correct?
Maslowich
<span>Carol noticed that 7/10 of the children playing soccer were girls. Which statement could be correct?
A. There were 28 girls and 12 boys playing soccer.
28 : x% = 40 (the total number of children) : 100%
40x = 28 * 100
40x = 2800
x = 2800 / 40
x = 70%
There were 70% of girls in the class.
70 / 100 = 0.7
7/ 10 = 0.7
This is why A is the correct answer.

</span>
7 0
3 years ago
Question #3: Complete the statement below to show the correct value of 100%. Part A: The expression 100 3 = 10 because 100 = 102
BigorU [14]

Answer:

Step-by-step explanation:

Part A.

Expression (100)^{\frac{1}{2}} = 10

Because 100 = (10)^{2} and [(10)^2]^{\frac{1}{2}}=10^1=10

[Since, (a^{2})^{\frac{1}{2}}=a^{2\times \frac{1}{2}}=a^1]

Part B.

When simplified, the answer is RATIONAL.

[Since, 10 can be written as \frac{10}{1}]

6 0
3 years ago
A net of a rectangular pyramid is shown. The rectangular base has length 26 cm and width 24 cm. The net of the pyramid
Rom4ik [11]

Answer:

kk

Step-by-step explanation:

no pic

5 0
3 years ago
Other questions:
  • MAKE THE BRAINLIEST-----------------IF UR RIGHT-------------A student solved this problem and said the answer was of a loaf. Mau
    5·2 answers
  • In a car race, for every mile covered by car A, car B covered 4 miles. The ratio of the number of miles covered by car A to the
    11·1 answer
  • The number of males per 100 females in a country's population is called what?
    11·2 answers
  • 21.
    9·1 answer
  • Help!! 20 points and brainly!!
    5·2 answers
  • Use the graph of the function f to determine the given limit.<br> Picture provided below
    9·2 answers
  • In what positive integral number base is 231 double 113
    11·1 answer
  • Slope intercept form of a line that has a slope of -3/4 and passes through (4, 3)
    7·1 answer
  • You and your friend are standing back-to-back. Your friend runs 14 feet forward and then 7 feet right. At the same time, you run
    15·1 answer
  • I will give 5 points
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!