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
victus00 [196]
2 years ago
8

Work out the circumference of a circle with diameter 1.8cm.

Mathematics
2 answers:
DaniilM [7]2 years ago
8 0

Answer:

5.65

Step-by-step explanation:

<em>Using the formulas</em>

C= 2πr

d= 2r

<em>Solving forC</em>

C = π d = π · 1.8 ≈ 5.65487cm

<u><em>Brainliest?</em></u>

<u><em></em></u>

telo118 [61]2 years ago
5 0
5.7

1.8*3.142

Mark brainliest please
You might be interested in
(0.04)^3/2. .......<br>........<br><br>​
zhannawk [14.2K]

Answer:

Step-by-step explanation:

hello :

(0.04)^3/2=√(0.04)^3 =√(2²/10^2)^3 = √((2/10)^2)^3

(0.04)^3/2=√((2/10)^3)^2=8/1000 = 0.008

4 0
3 years ago
Thank u to da person who is willing to help me will get this Brainliest! :3
kumpel [21]
1) use distributive property
3x - 6 + 5x + 4
8x - 2

2) 4-2x - 14 - 3
-14 - 2x
7 0
2 years ago
Read 2 more answers
Of the following approximate conversions of Fahrenheit into Celsius, which is most accurate?
asambeis [7]

Answer:

its B

Step-by-step explanation:

7 0
3 years ago
Can u pls help I don’t understand I’ll give u 15 points
Juliette [100K]

Answer: \frac{4}{3}

Step-by-step explanation:

This is a multiplication problem. You are multiplying \frac{1}{3} by 4. This also means 4 divided by 3. They are both the same.

4 0
3 years ago
Find all real solutions of the equation. (if there is no real solution, enter no real solution.) 35x2 12x − 36
solmaris [256]
Important:  35x2 12x − 36 is not an equation; to obtain an equation, you must set <span>35x2 12x − 36 = to 0:

</span><span>35x^2 + 12x − 36 = 0.  Also, "the square of x" must be represented by "x^2," and you must insert either the + or the - sign in front of the term 12x.

I am assuming that you meant   </span>35x^2 + 12x − 36 = 0.

If that is indeed the case, then a = 35, b = 12 and c = -36

and the discriminant is b^2 - 4ac, or (12)^2 - 4(35)(-36) = 5184.

Since the discriminant is positive, this equation has 2 real, unequal solutions.  They are
        -12 plus or minus sqrt(5184)
x = -----------------------------------------
                         2(35)
7 0
3 years ago
Other questions:
  • Find the simple intrest on a 12000 loan with 3.9 intres for 60 mounths
    11·1 answer
  • What is √32 rounded to the nearest hundredth?
    11·2 answers
  • A pump will pump 125 gallons per minute. How long will it take to empty a 12,000 gallon tank?
    10·2 answers
  • Please answer the question in the image below ASAP
    6·1 answer
  • Write an equation in slope -intercept form for a line that passes through (-2,7) and (14,21)
    6·1 answer
  • Base ten blocks to find 10000
    6·1 answer
  • A sequence is defined by mc024-1.jpg, and mc024-2.jpg. What is the seventh term?
    10·2 answers
  • Combine like terms: <br>3a + 4b - 6b + 12 - 4
    6·1 answer
  • Bailey earned $210 last month. She
    14·1 answer
  • What is the mode of a data set? And how do I find it? It's been a while since I've done this part of math.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!