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
Alekssandra [29.7K]
3 years ago
7

Jacob made a circle-shaped poster for his geometry class.

Mathematics
1 answer:
telo118 [61]3 years ago
3 0

Answer:

The answer is B. (75.36 in)

Step-by-step explanation:

The formula for the circumference of a circle is C = 2\pi r\\

  1. All we need to do is plug in the numbers!
  2. Pi = 3.14
  3. r (radius) = 12
  4. So... C = 2 * 3.14 * 12
  5. Put that into your calculator, and you'd get 75.36, therefore, B is your answer
You might be interested in
Please help! I really need help on this. Also if I could get an explanation on this it would really help.
Firdavs [7]

Answer:

x= 10

Step-by-step explanation:

Since the triangles are congruent

<B = <E

50 = 5x

Divide each side by 5

50/5 = 5x/5

10 =x

4 0
3 years ago
Read 2 more answers
A regular six-sided die is rolled 1000 times. Use the binomial distribution to determine the standard deviation for the number o
ANTONII [103]

The standard deviation for the number of times an odd number is rolled is 15.8

<h3>How to determine the standard deviation?</h3>

The given parameters are:

Die = regular six-sided die

n = 1000

The probability of rolling an odd number is:

p = 1/2 = 0.5

The standard deviation is then calculated as;

\sigma = \sqrt{np(1 - p)

This gives

\sigma = \sqrt{1000 * 0.5 * (1 - 0.5)

Evaluate the products

\sigma = \sqrt{250

Evaluate the root

\sigma = 15.8

Hence, the standard deviation is 15.8

Read more about standard deviation at:

brainly.com/question/16555520

#SPJ1

8 0
2 years ago
Graph the functions f(x)=−6x+2 and g(x)=−2x+2+6 on the same coordinate plane.
mr Goodwill [35]

Answer:

here

Step-by-step explanation:

3 0
3 years ago
The local office supply store charges $0.08 per page to make photocopies. Lionel paid $20.00 for a set of copies. How many pages
Ivanshal [37]
Lionel had 250 pages copied

This is because 20/.08=250.
8 0
3 years ago
Read 2 more answers
Choose the equation that represents a line that passes through points (−1, 2) and (3, 1).
3241004551 [841]

You did not provide us with equations to select.

Find the slope m.

m = (1 - 2)/(3 - (-1))

m = -1/(3 + 1)

m = -1/4

Use the slope and one of the points and plug into the point-slope formula.

y - 1 = (-1/4)(x - 3)

Isolate y.

y - 1 = (-1/4)x + (3/4)

y = (-1/4)x + (3/4) + 1

y = (-1/4)x + (7/4)

Did you follow?

5 0
3 years ago
Read 2 more answers
Other questions:
  • "Complete the equation " please help ❕❕a 2/3 • a⬜️ = a 5/6
    14·2 answers
  • Which real number property is illustrated here? *
    12·1 answer
  • -42/7 what is the answer
    11·1 answer
  • The volume of a cone with a diameter of 9 and a height of 120
    5·2 answers
  • Please help !! i’ll give 5 stars if help.
    6·1 answer
  • MY BRAIN CANNOT NOT THINK HARD ENOUGH TO ANSWER THIS!!!! HEEELP :( 17 points which is all my points if you help!!!
    9·1 answer
  • Mark, Paul and Brian share some sweets in the ratio 1:3:5. Mark gets 14 sweets. How many
    13·2 answers
  • A ______________ consists of an a sample space and a list of events with their probabilities.
    14·1 answer
  • lessils used 25% of half a gallon (64 ounces) of milk for a recipe how many ounces of milk where left
    9·1 answer
  • Find the value of k that makes f(x) continuous at x = -1
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!