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
trasher [3.6K]
3 years ago
8

What is the circumference of a circular disc with a diameter of 10 centimeters? (Round your answer to the nearest tenth.)

Mathematics
1 answer:
Evgen [1.6K]3 years ago
5 0
To determine what the circumference is simply take the value of the diameter and multiply it to the value of Pi or 3.141....

C = Pi • d
C = (3.14)(10 cm)
C = 31.41 cm or 31.4 cm, rounded to the nearest tenth.
You might be interested in
Given z^3 = 3 + square root 3i which letter represents z
Marianna [84]

The expression that represents the value of z is \sqrt[3]{3 + i\sqrt 3 }

<h3>What are complex numbers?</h3>

Complex numbers are numbers that have real and imaginary parts

A complex number (n) is represented as:

n = a + bi

From the above expression, we have:

  • a represents the real part
  • bi represents the imaginary part

Given that:

z^3 = 3 + \sqrt 3 i

Rewrite the above expression as:

z^3 = 3 + i\sqrt 3

Take the cube roots of both sides

z = \sqrt[3]{3 + i\sqrt 3 }

The letters are not given.

Hence, the expression that represents the value of z is \sqrt[3]{3 + i\sqrt 3 }

Read more about complex numbers at:

brainly.com/question/11089283

8 0
2 years ago
Expand to write an equivalent expression: -1/4(-8x+12y)
lapo4ka [179]

Answer:

2x - 3y

Step-by-step explanation:

Distribute -1/4 to all the terms in the brackets.

-1/4(-8x) -1/4(12y)

2x - 3y

7 0
3 years ago
Anyone know what the answer is
vagabundo [1.1K]
Well for 1.4 will be 1, 2.2 will be 2, 0.7 will be 1, 3.9 will be 4, and 1.8 is 2
7 0
3 years ago
Fifteen students were asked which school day was least favorite. How many students chose Monday?
Lynna [10]
The answer would be 3 because you would count the amount of ‘x’s in the chart
4 0
3 years ago
Read 2 more answers
Compare the ratios 4:5 and 16:20.
Nuetrik [128]

i think its >

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression is the simplest form of -(2x+y)+3(x-4y)?
    15·1 answer
  • The graph of the equation y = į x+2 is displayed.
    6·1 answer
  • Milo cut his cake into 2 equal pieces. He ate 2pieces of cake for his birthday.
    13·1 answer
  • Find three consecutive integers whose sum is 51
    13·1 answer
  • Eric has 7 red shirts and 11 black shirts what is the ratio of red and black shirts.
    15·2 answers
  • What is the approximate area?
    6·2 answers
  • Cameron made a scale drawing of a house. The scale of the drawing was 1 inch = 1 foot.
    13·1 answer
  • Find the area of the SHADED region.<br> Round to the nearest TENTH if necessary.
    7·1 answer
  • The product of two consecutive negative even integers is 24. Find the largest integer.
    9·1 answer
  • A random number generator picks a number from 6 to 66 in a uniform manner. Round answers to 4 decimal places when possible.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!