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
Nikolay [14]
1 year ago
12

What is circumference and pi ?how to solve ?​

Mathematics
1 answer:
alexandr402 [8]1 year ago
3 0

Hi :)

<u>===============================================================</u>

CIRCUMFERENCE

  • The distance all around the circle. Calculated: C=\pi d\qquad or\qquad C=2\pi r.

PI

  • An irrational number. Equals the ratio of a circle's circumference to its diameter. It's approximately 3.

Learn more;work harder

#Carryonlearning

<u>===============================================================</u>

You might be interested in
Convert 9354grams to kilograms
STatiana [176]

Answer:

9.354kg

Step-by-step explanation:

7 0
3 years ago
a phone company offers two monthly charge, in Plan a, the customer pays a monthly fee of $40.10 and then an additional 4 cents p
Charra [1.4K]

Answer:

x > 1.7 minutes

The monthly telephone usage amounts so that plan A is not greater than plan B are all greater than 1.7 minutes.

Step-by-step explanation:

The two plans must be defined by the equation of the line y = mx + b, where

y = plan

m = slope or payment of additional cents per minute

x = time expressed in minutes

For Plan A, we have

y = 4x + 40.10 (Equation A)

While plan B is defined as

y = 7x + 35 (Equation B)

Plan A must be less than Plan B,

4x + 40.10 < 7x + 35

We put the “x” on the left side and the independent terms on the right side,

4x - 7x < 35 - 40.10

We add algebraically,

-3x < -5.10

We multiply the equation by -1 to eliminate the two “minus” signs, changing the inequality sign,

3x > 5.10

We isolate x,

x > 5.10 / 3

We solve, calculating the value of x,

x > 1.7 minutes

The monthly telephone usage amounts so that plan A is not greater than plan B are all greater than 1.7 minutes.

7 0
3 years ago
Jolinda scored 21 points during her basketball game. Her team scores a total of 28 points. What fraction of the team's points do
Natalka [10]

Answer:3/4


Step-by-step explanation:

if you divide 21 by 28 you get 3/4

3 0
3 years ago
There are five tests in a grading period. A student received grades of 98, 80, and 90, 96 on the first four tests. What grade mu
inn [45]

Answer:

80

Step-by-step explanation:

The median of the group is 80

If you add all the five numbers up they equal 454 divide by 5 the answer would be 90.8

3 0
3 years ago
Solve for x: 3x − 2(6 − x) = 7x + 2(5 + x) − 6
Ugo [173]
X=-4 I hope this helps

3 0
3 years ago
Other questions:
  • I'm not sure if 1 is the correct answer
    11·1 answer
  • Simplify 1/4y +1 1/2+ 2 -1 3/4y -12
    6·2 answers
  • 0-10+19-1 please help !
    11·1 answer
  • What is 4 divided by 6
    5·2 answers
  • During a 12-hour period, the temperature in a city dropped from a high of 66°F to a low of −29°F. What was the range of the temp
    14·1 answer
  • the sum of two numbers is 100. the sum of 8 and the larger number is equal to 5 times the smaller number. What is the smaller nu
    9·1 answer
  • -15<br> π<br> + 12<br> π<br> - 5<br> π<br> =
    11·1 answer
  • Factor the expression.<br><br> 6x + 6
    14·2 answers
  • To graph the equation 2x + 5y = 10, Zeplyn draws a line through the points (5, 0) and (0, 2). What is the slope of the line repr
    11·2 answers
  • A population of bears decreases exponentially.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!