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
Blizzard [7]
3 years ago
9

Suppose the radius of a circle is 3 units. What is its cercumference?

Mathematics
2 answers:
salantis [7]3 years ago
6 0
It should be 6, radius is half of the circumference (6/3=2).
Solnce55 [7]3 years ago
5 0

Answer:

18.8495559215

Step-by-step explanation:

The formula for a circumference of a circle is C=2πr. If the radius is 3, you have to multiply 3 by 2 (because of the 2 in front of π). Then you have 6π. That equals 18.8495559215

You might be interested in
Pick the expression that matches this description:
Katen [24]

Option C is correct because it is a trinomial with a leading coefficient of 3 and a constant term of -5

Step-by-step explanation:

We need to pick the expression that matches this description:

A trinomial with a leading coefficient of 3 and a constant term of -5

First lets explain the terms:

Trinomial: a polynomial having 3 terms

Leading coefficient: The constant value of variable having highest power

Constant term: Having no variable and value cannot be changed.

Now using these definitions, we can choose the correct option

Option A is incorrect because the expression has 2 terms

Option B is incorrect because it is a trinomial but the leading coefficient is -5 and not 3 constant term is 3 and not -5.

Option C is correct because it is a trinomial with a leading coefficient of 3 and a constant term of -5

Option D is incorrect because it is a trinomial but the leading coefficient is 3 but constant term is 1 and not -5.

So, Option C is correct.

Keywords: Algebra

Learn more about Algebra at:

  • brainly.com/question/12700460
  • brainly.com/question/4934417

#learnwithBrainly

6 0
3 years ago
22. The area of a triangle can be represented by the expression 14x^5 + 63x^2. If the base is 7x^2, write
kkurt [141]

Answer:

h = 4x ^ 3 + 18

Step-by-step explanation:

The first thing you should know for this case is that the area of a triangle is given by:

A = (1/2) * (b) * (h)

Where,

b: base.

h: height.

Clearing the height we have:

h = ((2) * (A)) / (b)

Substituting the values

h = ((2) * (14x ^ 5 + 63x ^ 2)) / (7x ^ 2)

Simplifying the expression:

h = ((2) * (2x ^ 3 + 9))

h = 4x ^ 3 + 18

answer

an expression to represent its height is

h = 4x ^ 3 + 18

4 0
3 years ago
Which statement is true?
Svetradugi [14.3K]
0992929jaoKakoxoxoxosos
7 0
3 years ago
I need help with this algebra question
ioda

Answer:

4.58258

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

Input:

2² + x² = 5²

Remember, c² is always the side opposite of the right angle...

4 + x² = 25

21 = x²

x = 4.58258

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0
3 years ago
Read 2 more answers
In order to graduate from Ohio, you need to earn 3 points on an Algebra EOC or score remediation
White raven [17]

so the picture is not loading....

3 0
3 years ago
Other questions:
  • if the length of a model car is 5 inches & the length of the actual car (real ) is 140 inches. write the scale factor?? 2 qu
    6·2 answers
  • What is the average rate of change for the sequence shown below? coordinate plane showing the points 1, 4; 0.5, 3.5; 0, 3; and n
    9·1 answer
  • Are there repeating Xs in the second map?
    14·1 answer
  • Form that has a slope of 1/3 and a y-intercept of (0,-6)
    10·1 answer
  • Solve -24.8 + a = 49.67.
    14·2 answers
  • A group of fitness club members lose a combined total of 28 kilograms in 1 week. There are approximately 2.3 pounds in 1 kilogra
    12·2 answers
  • 25% of what number is 50?
    8·1 answer
  • Hey yall join this kahoot: 1088134 its j random
    11·2 answers
  • techwiz Electronics makes a profit of $35 for each MP3 players sold and $18 for each DVD player sold. Last week, techwiz so the
    15·1 answer
  • The area of a rectangular patio is 9 5/8 square meters. The width of the patio is 2 3/4 meters. What is the length? Enter your a
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!