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
klio [65]
2 years ago
10

A circle with the diameter of 20 mm is showing what is the exact Sir conference obvious and then question to what is the approxi

mate sir conference
Mathematics
1 answer:
yaroslaw [1]2 years ago
3 0

Answer:

The approximate circumference is 62.8 mm

Step-by-step explanation:

Circumference is basically the perimeter of the circle

Circumference is given by

2 *\pi *r

Here the diameter is 20 mm, so the radius will be half of diameter = 10 mm

Substituting the given values, in above equation, we get -

Circumference =

2 *3.14 * 10 \\62.8mm

The approximate circumference is 62.8 mm

You might be interested in
How many minutes will it take each of them to arrive at the scene?
elixir [45]

Step-by-step explanation:

If you were to expand your research to include other genres, you'd find that most scenes in most movies are no more than three minutes long, which means no more than three pages of script. It's not an iron-clad rule; scenes can be twenty minutes long. But it's a very useful rule of thumb.

8 0
3 years ago
How do I describe the real zeroes of this function using Descartes's Rule of Signs?
Serhud [2]
The number of positive roots is the number of changes of signs there are, then decrease by 2 each time and stop when you get to 1 or 0

negative roots, sub every x with -x and reevaluate, count change of signs
decrease by 2 each time and stop when you get to 1 or 0

y=+2x⁵-x⁴-2x³+4x²+x-2
+,-,-,+,+,-
 1    2  3

3 or 1 positive roots

replace x with -x ( baically flip all signs of odd powerd numbers)

y=-2x⁵-x⁴+2x³+4x²-x-2
   -,-,+,+,-,-
     1    2

2 or 0 negative roots



3 or 1 positive roots
2 or 0 negative roots
2nd option is answer

4 0
3 years ago
Find the missing dimension of each triangle described height 14 inches area 245 inches Square
Amiraneli [1.4K]
Given:
Triangle 
height 14 inches
area 245 inches square

Formula in finding the area of a triangle is:

Area = (height * base) / 2

The base is missing, so we need to compute its value using the given figures.

245 = (14 * b) / 2
245 * 2 = 14b
490 = 14b
490/14 = b
35 = b

The base is 35 inches.
4 0
3 years ago
Graph the line.<br> y + 4x=8
const2013 [10]
Y-Intercept =(−8)
Go to the graph and plot the point the point (0,−8) on the y-axis.
Then rise 4 and run 1. Plot the point (1,−4)
Then again "rise 4" and then "run" 1. Plot the point (2,0)
6 0
3 years ago
Read 2 more answers
What is the value of 4P4 in permutation?
masya89 [10]
Answer. 冠廷 李. 4P4=4!
8 0
3 years ago
Other questions:
  • The temperature on a winter night was -24
    5·1 answer
  • Ron lives 6 miles due north of the ball field, and Stan lives 8 miles due west of the ball field. What is the straight line dist
    9·1 answer
  • A ship is approaching a shore and makes an angle of elevation of 11.3o to the top of the light house. Find the distance of the s
    9·1 answer
  • How do I find x? I am not sure how to get it because of the lines
    14·1 answer
  • Can someone help me pls?
    10·1 answer
  • What is the <br> Midpoint of -3,8 -7,-6
    9·1 answer
  • Please help what is the answer?
    11·2 answers
  • Mr. Hodges wants to build a fence around his entire rectangular garden.What is the total distance around the garden/
    10·1 answer
  • 6sqrt20 + 8sqrt5 - 5sqrt45
    12·1 answer
  • I need help with this question, not really understanding
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!