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
Ber [7]
4 years ago
10

Circle O has a circumference of 36pi cm

Mathematics
1 answer:
iogann1982 [59]4 years ago
8 0

Circumference = 2 pi r , so

36 pi = 2 pi r

r = 36 pi / 2 pi

= 18 cm  answer

You might be interested in
R(5. -4) reflect it across the y-axis.
Liono4ka [1.6K]

Answer:

(-5,-4)

Step-by-step explanation:

reflection over y-axis makes (x,y) become (-x,y)

6 0
4 years ago
C m
IceJOKER [234]

Answer:

the answer is d.

Step-by-step explanation:

D} the independent variable is cows, and the dependent variable is milk.

The independent variable is cows, and the dependent variable is milk.

The value of the independent variable, often denoted by x, does not depend on the value of another variable. The value of the dependent variable, often denoted by y, depends on the value of the independent variable.

4 0
4 years ago
A number line going from negative 10 to positive 10. Find the absolute value. |9| =
babymother [125]

Answer:

the answer is 9

Step-by-step explanation:

the absolute value of a number x takes x and makes it positive.

4 0
3 years ago
What is the slope of y=-4
Alecsey [184]

Answer:

the equation describes a horizontal line with a y-intercept of -4. as the line is horizontal, the slope is 0. The slope is 0 and the y-intercept is -4.

6 0
3 years ago
Read 2 more answers
If a(x) = 3x + 1 and b(x)=x-4, what is the domain of (bºa)(x)?
BARSIC [14]

The domain of (bºa)(x) is all real number

Step-by-step explanation:

Given

a(x) = 3x+1\\b(x) = x-4

We will find the composition first

so,

(boa)(x) = 3x+1-4\\= 3x-3

As there is no denominator involved in the functions, there will be no input that will approach the function to infinity so the function will be defined on all real numbers

So,

The domain of (bºa)(x) is all real number

Keywords: Functions, domain

Learn more about domain at:

  • brainly.com/question/556621
  • brainly.com/question/5563823

#LearnwithBrainly

3 0
4 years ago
Other questions:
  • Explain why a trend line in a scatterplot can be used for making predictions in real-world situations.
    14·2 answers
  • Solve question 3 (a and b)<br> — solve each system of equations by elimination.
    10·1 answer
  • Tomas Vega offers to pay $59 of the March cell phone bill. Each of the other 4 members of the family agrees to split the rest of
    5·2 answers
  • Which description compares the domains of Function A and Function B correctly? Function A: f(x)=?3x+2
    6·1 answer
  • Andy has 14 coins made up of quarters and haft dollars, and their total value is $6.00. How many quarters does he have?
    10·2 answers
  • Katie types out a computer code as part of her study assignment. She has installed software that helps her run the program and s
    9·1 answer
  • #4.. are the triangles congruent using SSS Congruence Theorem. Explain
    12·1 answer
  • I need help with this problem
    6·1 answer
  • Two buildings on level ground are 120 m and 85 m tall respectively. given that the angle of elevation of the top of the taller b
    13·1 answer
  • The Earth rotates 7/25 of a mile every second. The Earth is 2/5 of a mile away from completing a full rotation. The expression s
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!