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
notsponge [240]
3 years ago
7

A circle with a diameter of 4 inches has what are HELP FAST!!!! will give you 5 star rate and 12

Mathematics
1 answer:
Dafna11 [192]3 years ago
7 0

Answer:

A= 12.57

C= 12.57

Step-by-step explanation:

you didn't say what i'm finding on the circle so here is the area and the circumference

A=πr^2

A=3.14*2^2

A= 12.57

C=2πr

C= 2*3.14*2

C=12.57

You might be interested in
Write the inequality in words 1/3n-10>22​
Sedbober [7]
A third n minus 10 greater than twenty two
5 0
3 years ago
Read 2 more answers
WHO KNOWS HOW TO DO THIS LET ME KNOW
jeyben [28]

Answer:

Step-by-step explanation:

7). Since, ∠4 and ∠5 are the linear pair of angles,

    m∠4 + m∠5 = 180° [Supplementary angles]

    72° + m∠5 = 180°

    m∠5 = 180° - 72°

    m∠5 = 108°

8). Since, ∠6 and ∠7 are the vertically opposite angles,

    Therefore, ∠6 ≅ ∠7

    m∠6 = m∠7

    3x + 94 = 9x - 38

    9x - 3x = 94 + 38

    6x = 132

    x = 22

    m∠6 = 3(22) + 94 = 160°

    m∠7 = 9(22) - 38 = 160°

9). Since, ∠2 and ∠3 are the linear pair of angles, both the angles will be supplementary.

    m∠2 + m∠3 = 180°

    (13x + 54) + (2x + 36) = 180°

     15x + 90 = 180°

     15x = 90

     x = 6

     m∠2 = 13(6) + 54 = 132°

     m∠3 = 2(6) + 36 = 48°

7 0
2 years ago
540 less than the product of 54 and a number is 918.<br> What is the answer?
malfutka [58]
I believe you would add 918 and 540 to get 1458. then take 1458 and divide by 54 to get 27 as your answer.
8 0
3 years ago
Read 2 more answers
A container holds 100 teaspoons of water. what might the container look like? include dimensions
Svetlanka [38]
You'll haft to do this one on your own it sounds like a project sorry!!!
5 0
3 years ago
The depth of water in a reservoir increases from 14m to 15.75m. Work out the percentage increase.
jasenka [17]

Answer:

It was a 12.5% water gain

8 0
3 years ago
Other questions:
  • A number is randomly picked from this list: 2 4 5 7 6 8 10. find out the probability of picking an even number
    7·1 answer
  • Which of the following numbers are solutions of the sentence x - 3 &lt; 2 ?
    8·1 answer
  • 552 is 69% of what amount
    15·1 answer
  • In a study, the sample is chosen by dividing by population by voting precinct, and sampling everyone in the precints selected Wh
    8·1 answer
  • Katherine rents a bike for a day of sightseeing. The
    11·1 answer
  • Find the x in the circle O. HELP QUICKLY PLS
    12·1 answer
  • Javier built a skateboard ramp by elevating one end of an 8-foot piece of plywood so that it makes a 20 degree angle with the gr
    6·1 answer
  • A water tank initially contained 122 liters of water. It is then filled with more water, at
    15·1 answer
  • a ceiling fan makes 1/8 of a full rotation in 2/5 seconds how many rotations per seconds does the fan make?
    12·1 answer
  • Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answerbox. Also, s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!