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
tatyana61 [14]
3 years ago
9

Find the circumference of the circle

Mathematics
2 answers:
lesya [120]3 years ago
7 0

Answer:

18.85

Step-by-step explanation:

the formula to finding the circumference of a circle is

2πr

the picture shows that you have the diameter, so lets take half of it :)

2π3

when this is plugged into the calculator, it comes out to be

18.85

you <em>should </em>round up to the tenth place by making it 18.9 ... however i think your teacher messed it up.

but that's alright, just put the answer as A, because i think that is what your teacher intended to be correct.

I hope this helped!!

stay safe!!

:)

ehidna [41]3 years ago
3 0

Answer:

18.8 ft

Step-by-step explanation:

Formula for circumference of a cirlce is 2piR or 2D.

Since you have diameter you do 6 * pi which is 18.8.

You might be interested in
*****WILL GIVE BRAINLEST IF CORRECT******
PSYCHO15rus [73]

Conner's work is correct. To combine and make it simple, you Multiply:

(3^5+9)+(6^8+10) which will equal 3^14 6^18.

But Jane's work, instead of adding, Jane multiplies. So, Conner is correct.

Hope that helped!

5 0
3 years ago
Simplify the following <br><br> Square root 15 / Square root 3
Elina [12.6K]

Answer:

The answer is √5 .

Step-by-step explanation:

You have to rationalize the fraction in order to get rid of surd in the denorminator by multiplying √3 to both numerator amd denorminator :

\frac{ \sqrt{15} }{ \sqrt{3} }

=  \frac{ \sqrt{15} }{ \sqrt{3} }  \times  \frac{ \sqrt{3} }{ \sqrt{3} }

=  \frac{ \sqrt{15} \times  \sqrt{3}  }{ \sqrt{3}  \times  \sqrt{3} }

=  \frac{ \sqrt{45} }{3}

=  \frac{ \sqrt{9 \times 5} }{3}

=  \frac{3 \sqrt{5} }{3}

=  \sqrt{5}

6 0
3 years ago
Read 2 more answers
Does this graph represent a function? Why or why not?
DedPeter [7]

Answer: C

Step-by-step explanation: For a function, each x-coordinate corresponds to exactly one y-coordinate.

To determine whether the graph shown here

is a function, we can use the vertical line test.

The vertical line test tells us that if each x-coordinate on the graph corresponds to exactly one y-coordinate, then any vertical line that we draw on the graph should hit the graph at only one point.

For the graph show here, any vertical line that you draw with hit the graph at only one point which means it does pass the vertical line test.

So this graph is a <em>function</em>.

8 0
4 years ago
Cheyenne is making a recipe that uses 5 cups of beans and 2 cups of carrots. Which combination below uses the same ratio of bean
Radda [10]
What’re the combinations below?
4 0
3 years ago
The price of a baseball cap is $9.00 plus $0.78 tax. What is the cost of 6 caps?
Kazeer [188]

Answer:

60.68

Step-by-step explanation:

9*6+.78*6=60.68

5 0
2 years ago
Other questions:
  • In circle P, PA¯¯¯¯¯PA¯ is a radius and AB¯¯¯¯¯AB¯ is a tangent segment. Which statement must be true?
    15·2 answers
  • intr-o cutie sunt bile galbene si rosii. Numarul bilelor galbene este de 3 ori mai mic decat al celor rosii, iar diferenta dintr
    5·1 answer
  • What is the value of the expression when b = 3? 4b to the 4 power
    15·1 answer
  • What is the sum of this arithmetic series?
    9·1 answer
  • The width of a rectangle is 9 units less than its lengthy l. What is an expression that shows how wide the rectangle is in terms
    12·1 answer
  • Describe the key aspects of the function f(x) = –x2 – 2x – 1.
    11·1 answer
  • John went to the store and bought a $5.00 magazine and four erasers. If he spent a total of $25.00, how much did each eraser cos
    11·1 answer
  • Pls help me!!<br> i will give brainliest!!
    8·1 answer
  • (3^-6/3^4)=?<br><br> Answer in base and exponent form.<br><br><br> Help me pls
    14·1 answer
  • Need with reducing fractions you don’t have to show work just need the answers. PLEASE NEED ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!