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
-BARSIC- [3]
2 years ago
14

- A six-foot diameter circular table

Mathematics
2 answers:
IrinaVladis [17]2 years ago
6 0

Answer:

28.26

Step-by-step explanation:

area of a circle is (pi)(r)^2

radius is half of the diameter

6/2=3

3 feet is the radius

a= 3.14 (3)^2

=3.14 x 9

= 28.26 feet

Zolol [24]2 years ago
6 0

Hi!

-------------------------------------------------------------------------------------------------------------

Area of a circle = \pi r^2

Radius (r) = \frac{diameter}{2}

-------------------------------------------------------------------------------------------------------------

In this problem:

r= \frac{6}{2}

r= 3

3.14 (3)^2

3.14(9)

28.26

You might be interested in
I’m having trouble on 10-11, if you can find the answer. Thank you!
PolarNik [594]

Answer:

10-11 is -1

Step-by-step explanation:

i don'T care much for attachments ;)

3 0
2 years ago
Help please!!<br> asap no wrong answers<br> will give the crown symbol
Svetllana [295]

Answer:

4Hz

Step-by-step explanation:

Standard form of a sine or cosine function,

y = acos(b(x+c))

where a is the amplitude, b is the value to find the period. and c is the phase shift.

Period = \frac{2\pi}{b}

From the equation given in the question,

y = 3cos(8\pi \: t +  \frac{\pi}{2} ) \\ y = 3cos(8\pi(t +  \frac{1}{16} )) \:  \: (factorising \: 8\pi \: out)

We can see:

Amplitude = 3,

Period = \frac{2\pi}{8\pi} = 1 / 4

Phase Shift = 1 / 16

Now we want to find the frequency.

Frequency = 1 / Period

= 1 / (1/4)

= 4Hz

4 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLIEST AND 13 POINTS!!!!!! When you measure the length of an object to the eighth of an inch and again to the four
Savatey [412]

The smaller the value of the least increment, the more precise a number is.

Length measured to the nearest 1/8 inch will be more precisely specified than length measured to the nearest 1/4 inch.

_____

In general, precision has little to do with accuracy—how close the measured value is to the actual value. A measurement can be very precise, but just plain wrong. (Many electronic instruments have resolution (precision) that exceeds their accuracy. That is, one or two (or more) of the least-significant displayed digits may be in error.)

7 0
2 years ago
Read 2 more answers
i am a number less than 3,000. when you divide me by 32,my remainder is 30. when you divide me by 58,my remainder is 44. what nu
Marat540 [252]
32(24)+30=58(13)+44=798

I am 798
3 0
3 years ago
1.)What is the only solution of 2x^2 + 8x = x^2 – 16?
Greeley [361]
If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:

<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4

<span>The correct result would be x = - 4.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this!!!!!
    9·1 answer
  • 11, 16, 12, 7, 23, 9, 5, 5 What is the median of the data?
    8·2 answers
  • Which number is the same as 125,000,000
    15·1 answer
  • A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area?
    12·1 answer
  • Bias can _____ be completely eliminated
    9·1 answer
  • Refer to the figure and find the volume V generated by rotating the given region about the specified line.
    7·1 answer
  • .
    10·1 answer
  • Please help me!! Brainly whoever gets it right and is first!!
    12·2 answers
  • A newspaper published a study indicating that 45% of the population likes spicy food with a
    14·1 answer
  • Need help ASAP! Please
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!