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
Rus_ich [418]
3 years ago
11

Diameter = 8 cm circumference =

Mathematics
2 answers:
adoni [48]3 years ago
7 0
The formula for circumference is π×r×r (r=radius) to get the radius you do diameter÷2= , in this case the radius is 4cm π×4×4= 50.26cm circumference
vivado [14]3 years ago
6 0


The formula to find circumference if you have diameter is:

pi multiplied by diameter.

So, 3.14*8= 25.12 cm

The circumference of the circle is 25.12 cm.

You might be interested in
Find the mode in 18 7 4 19 3 18 19 12
scoundrel [369]
Hello there,

We need to remember that Mode means: the number that appears more than others.

18 will be your correct answer because the number 18 appears 2 times. And there is no other number that appears 2 times except 18.

18 is your answer.

~Jurgen
7 0
3 years ago
Solve the simultaneous equations
Sergio039 [100]

Answer:

the answer is (x,y) = (\frac{2}{161} , \frac{240}{101})

Step-by-step explanation:

6 0
3 years ago
5(2/5) how to solve it?
mina [271]

Answer:

2

Step-by-step explanation:

Solve. Technically, there are two methods. You can first multiply, or first divide.

Essentially the question is:

(5 * 2)/5

or

2 * (5/5)

Solve. Remember to follow PEMDAS. First solve the parenthesis, then simplify:

(5 * 2)/5 = (10)/5 = 2

2 * (5/5) = 2 * 1 = 2

2 is your answer.

~

5 0
3 years ago
Read 2 more answers
use a graphing calculator to find an equation of the line of best fit for the data. Identify and Interpret the correlation coeff
d1i1m1o1n [39]

Answer:

Go to desmos.com/calculator

Step-by-step explanation:

It has a graphing calculator and it super easy to plug in.

3 0
3 years ago
Find the midpoint of the line segment with the given endpoints. (-10, 5), (-9, -9)
Mkey [24]

Answer:

=\left(-\frac{19}{2},\:-2\right)

Step-by-step explanation:

\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(-10,\:5\right),\:\\\left(x_2,\:y_2\right)=\left(-9,\:-9\right)\\\\=\left(\frac{-9-10}{2},\:\frac{-9+5}{2}\right)\\\\Simplify \\=\left(-\frac{19}{2},\:-2\right)

5 0
3 years ago
Other questions:
  • How is the range of a set of data different from the IQR
    10·1 answer
  • the sum of three numbers is twenty. the second number is four times the first and the sum of the first and third is eight. what
    8·1 answer
  • A) Change 6 out of 100 to a percentage.​
    12·2 answers
  • PLEASE PLEASE PLEASE HELP ME PLEASE!!
    7·1 answer
  • brianna’s cars traveled 106 miles on 3/6 of a tank of gas how far will she be able to go on a full tank of gas ?
    7·2 answers
  • B^2-5b+3 for b=-3 plz help​
    12·1 answer
  • Find the measure of side XY.
    11·1 answer
  • I need to solve for the indicated pieces of the right triangle and round sides and angles to the nearest tenth also find What x
    10·1 answer
  • The table shows the number of boys and girls that have black, blonde, brown, or red hair color. What is the probability that a s
    5·1 answer
  • <
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!