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
shusha [124]
3 years ago
5

The area (A) of a circle with a radius of r is given by the formula and its diameter (d) is given by d = 2r. What is the correct

5 step sequence of equations to rewrite the formula for diameter in terms of the area of the circle?
Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0
A= pi×r^2 r=(1/2)d
A=pi×(1/2)d×(1/2)d
A=pi×0.5d×0.5d
A=pi×(0.5)^2 × d^2
A=pi×0.25d^2
You might be interested in
Suppose in Loma, Montana the temperature rose from -2.3 degrees Fahrenheit to 8.6 degrees Fahrenheit. What is the change in temp
adelina 88 [10]

Answer:

A: 10.9

Step-by-step explanation:   -2.3 is 2.3 away from zero then add the length from zero to the postive number which in this case is 8.6, therefore the equation is 2.3 + 8.6 = 10.9

6 0
2 years ago
Which of the following are solutions to the equation below?
DENIUS [597]
A and C could be the answer
8 0
2 years ago
Jude estimates that his index finger is 3 inches long. He calculates the circumference of one of his bongo drums to be 27 inches
anzhelika [568]

Answer: 9 finger lengths

Step-by-step explanation: Since the circumference is the middle line passing through (usually a circle....) 27/3 equals 9, which basically means that 9 of Jude's index fingers can pass through the circumference of one of his bongo drums. Hope this helps, 15402256.

7 0
3 years ago
52 regular playing cards are randomly dealt to four players with each players receiving 13 cards. What is the probability that e
Vadim26 [7]

Answer:

The probability is 1/28,561

Step-by-step explanation:

Here, we want to find the probability that each of the players will receive exactly one ace.

In a deck of cards, we have 4 suites of 13 cards each, with each of the suites consisting of 1 ace.

So, the probability of getting an ace for each of the four players will be 4/52 = 1/13

Now, the probability of each of the players getting exactly one ace will be; first got one ace , second got one , third got one and fourth got one.

mathematically, this probability will be 1/13 * 1/13 * 1/13 * 1/13 = (1/13)^4 = 1/28,561

7 0
3 years ago
323.6 divided by 47 rounded to the nearest tenth
inn [45]

6.9

                         ......................................................................                      

7 0
3 years ago
Read 2 more answers
Other questions:
  • LOAD WEB FONTLOAD WEB FONT LOAD WEB FONT LOAD WEB FONT
    6·2 answers
  • A bacteria culture begins with eight bacteria which triple in size every week. how many bacteria exist in the culture after four
    7·1 answer
  • A garbage truck weighs 10 2/6 tons. after dumping the garbage, the truck weighed 2 1/2 tons. what was weight of garbage?
    8·2 answers
  • Without dividing find the remainder when 4x^2 +2x-5 is divided by (x-1)
    13·1 answer
  • A population of insects grows exponentially, as shown in the table. Suppose the increase in population continues at the same rat
    14·1 answer
  • 275/20 simplified (lmbo it told me to add more characters)
    10·2 answers
  • In AIJK, j = 940 inches, LJ=20° and ZK=50°. Find the length of i, to the nearest<br> inch.
    11·1 answer
  • Two similar cones have matching heights and radii whose lengths are in the ratio 7:1 Find the ratio of their surface areas.
    14·1 answer
  • 7 picture frames cost $15 at Harris Teeter. At Food Lion, 9 picture frames cost $17. Which is the better buy?
    13·1 answer
  • Pls help its not that hard, im in 7th grade
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!