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
skad [1K]
3 years ago
6

A: A circle has a circumference of 45 cm. What is the BEST estimate of the circle’s diameter?

Mathematics
2 answers:
dedylja [7]3 years ago
6 0

Answer:

14

Step-by-step explanation:

d=c/pi

45/pi=14

Elena L [17]3 years ago
5 0

Answer:

14

Step-by-step explanation:

c = pi d

45 = 22/7 d

45 * 7/22 = d

2* 7      = d (approx.)

d = 14 approxiamtely

So the closest estimate dor d is 14

Hope it helps and if it does please mark me brainliest

You might be interested in
37/2<br> How do you get the answer?
Andrei [34K]

Answer:

18.5

Step-by-step explanation:

You have to divide. If you leave it as a fraction, you won't be able to simplify. You can check my answer by multiplying 18.5 * 2

6 0
3 years ago
Read 2 more answers
A new car is available with standard or automatic transmission, two or four doors, and it is available in 10 exterior colors. Wh
dezoksy [38]

Answer:

<em>40</em>

Step-by-step explanation:

Given that:

Number of options available for transmission = 2 (Standard or Automatic)

Number of options for doors = 2 (2 doors or 4 doors)

Number of exterior colors available = 10

To find:

Total number of outcomes = ?

Solution:

First of all, let us calculate the number of outcomes for the transmission mode and number of doors options.

1. Standard - 2 doors

2. Standard - 4 doors

3. Automatic - 2 doors

4. Automatic - 4 doors

Number of outcomes possible = 4 (which is equal to number of transmission mode available multiplied by number of doors options i.e. 2\times 2)

Now, these 4 will be mapped with 10 different exterior colors.

Therefore total number of outcomes possible :

Number of transmission modes \times Number of doors options  \times Number of exterior colors

2 \times 2 \times 10 = <em>40</em>

3 0
3 years ago
Arrange the summation expressions in increasing order of their values
Svetradugi [14.3K]
Sum of n terms  = a1  (r^n-1/ (r-1)

Sum of first one = 3 * (4^5 - 1) / 3  =  1023
  ..           2nd =  5 * (6^2 - 1) / 5 =  35
   ..            3rd = 5 ^4 - 1 / 4 =  156
   ..            4th =  4 * (5^4 - 1) / 4 = 624

So in increasing order its   2nd, 3rd, 4th and first.
3 0
3 years ago
What is the pre-image of vertes. A' if the image shown on
nydimaria [60]

Answer:

d

Step-by-step explanation:

because it's the right answer

5 0
3 years ago
Brainliest 5 stars and worth 20 points, give me correct answers!!!
aniked [119]

Answer:

  • x² + x + 1 + 2/(x - 1)

Step-by-step explanation:

  • (x³ + 1) / (x - 1) =
  • (x³ - 1 + 2) / (x - 1) =
  • (x³ - 1)/(x - 1) + 2/(x - 1) =
  • (x - 1)(x² + x + 1)/(x - 1) + 2/(x - 1) =
  • x² + x + 1 + 2/(x - 1)
6 0
3 years ago
Other questions:
  • How much does 1521ml equal in deciliter?
    8·1 answer
  • Find the volume of a pyramid with a square base, where the side length of the base is
    7·1 answer
  • Please answer with explanation, will give Brainleist
    8·1 answer
  • X-intercept and y-intercept of 9.3x+4.2y+3.9=0
    10·1 answer
  • Abc is an isosceles and right triangle whose hypotenuse measures 8 inches. use the pythagorean theorem to determine the length o
    12·1 answer
  • What is the simplified ratio of female to male students in a class, if there are 18 boys and 9 girls?
    10·1 answer
  • You order items from a menu that total $10.75. your bill comes to $11.66, including tax. what is the percent of the increase (ta
    8·2 answers
  • Can somebodyy pls help meee :))<br> https://brainly.com/question/21004329
    8·2 answers
  • Find the total volume of the composite figure below. Round to the nearest thousandth.
    11·1 answer
  • Given the system of equations:
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!