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
KIM [24]
2 years ago
13

The diameter of a circle is 6 kilometers.what is the circumference? use 3.14 As approximation for pi

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
3 0

Answer:

circumference = 2\pi \: d \\  = 2 \times 3.14 \times 6 \\  = 37.68 \: km

You might be interested in
What are real numbers? How are real numbers used to solve problems?
Tom [10]

Answer:

The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as √2

Real numbers are used in measurements of continuously varying quantities such as size and time, in contrast to the natural numbers 1, 2, 3, …, arising from counting.

Hope this helps!

3 0
3 years ago
Figure 1 and figure 2 are show on the coordinate plane below.
DerKrebs [107]
Reflection across the x-axis and then translation 5 units left.

7 0
2 years ago
Read 2 more answers
What is the value of the expression below?
MatroZZZ [7]

Answer: 6

Step-by-step explanation:

This is a direct application of the exponent rule (a^b)^c=a^{bc}.

3 0
2 years ago
Elisa withdrew $20 at a time from her bank account and withdrew a total if $140. Francis withdrew $45 at a time from his bank ac
Dvinal [7]

<u>Answer</u>:

Elisa.

She withdraws $20 at a time and has a star of $140.

140 ÷ 20 = 7.

Francis withdraws 45 dollars at a time and has a start of $270.

270 ÷ 45 = 6

Elsa has the greater number of withdrawals.

Plz rate as Brainliest

8 0
3 years ago
it takes 40 minutes for 8 people to paint 4 walls how many minutes would it take 10 people to paint 7 walls
Alex Ar [27]

Answer: 70 minutes


Step-by-step explanation:

Each person takes 5 minutes to do half a wall and another person will take 10 minutes. So it will be 70 minutes


5 0
3 years ago
Other questions:
  • Area of a lake is 9/20 a square mile. The width is 1/5 the length. What is the length and the width.
    8·1 answer
  • Combine like terms in the expression below.<br> 4x+4.44xy+22y+32y−19x+9.94
    5·2 answers
  • How do you factor out coefficients of variables? The problem is 11x-55
    10·1 answer
  • Number 3 I don’t understand it
    10·1 answer
  • Help please &amp; Thankyouu if you don’t mind would really appreciate it!
    9·1 answer
  • HELPP!! WHAT ARE THE ANSWERS??!​
    15·1 answer
  • What is 358.21 rounded to the nearest hundreth?
    9·1 answer
  • Hey&lt;3 If you help you’re amazing if you don’t you’re awesome.
    9·1 answer
  • Write the number<br> seven million two thousand five hundred<br> in standard form.
    6·2 answers
  • Why is apr an important tool for consumers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!