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
Arturiano [62]
3 years ago
6

The diameter of a circle is 18 m. Find its area in terms of \piπ.

Mathematics
2 answers:
HACTEHA [7]3 years ago
8 0

Answer:A≈254.47m²

Step-by-step explanation:

IRINA_888 [86]3 years ago
8 0

Step-by-step explanation:

A=pi(r^

\pi {r}^{2}  \\  \\ diameter \: is \: 18 \: meters \\ to \: find \: the \: radius \\ divide \: diameter \: by \: 2 \\ since \: the \: radius \: is \: \\  half \: the \: diameter18 \div 2 = 9 \: meters \\  \\ \pi {r}^{2}  \\ \pi( {9}^{2} ) \\ \pi(81) \\  \\ area = 81\pi

You might be interested in
Which expression is equivalent <br> to 5.7 × 5.7 × 5.7?
Burka [1]
The answer is C!!!!!!!!!!!
4 0
3 years ago
Read 2 more answers
I’m confused can someone explain?
Novay_Z [31]

Answer:

It is 150 percent

Step-by-step explanation:

You can find this value by dividing the numerator by the denominator, summing this value to the integer part and multiplying the result by 100%, so:

1 1/2 in percent = (1 + 1/2) × 100% =

(1 + 0.5) × 100% = 1.5 × 100% = 150%

Hope this helps! Sorry if I'm wrong.

3 0
3 years ago
Read 2 more answers
What is x²+x-30 as a binomial?
Zolol [24]
X^2+x-30 -- find two numbers that add to one and multiply to -30, which would be 6 and -5. so now you have x^2+6x-5x-30. factor out x and 5 to get x(x+6)-5(x+6). so you get (x+6)*(x-5)
6 0
4 years ago
Read 2 more answers
In diagram below, ab and bc are tangent to o. what is the measure of abc.
hichkok12 [17]

Check the picture below.

5 0
3 years ago
Read 2 more answers
47. Dave deposits 9818 in a bank for one year. If the interest rate is 9% p.a:
Olegator [25]

Answer:

The interest is $883.62 and the amount is $10701.62.

Step-by-step explanation:

Find the interest =

=9818 x 0.09 x 1

=883.62.

Since P = $9818 and I = $883.62 we have,

Find the Amount=

=9818+883.62

=10701.62..

3 0
3 years ago
Other questions:
  • How do you find X and Y intercepts
    10·2 answers
  • Can you simplify these please thank you
    8·1 answer
  • Triana buys new furniture for $4200 and puts it on her credit card.She will pay 18% interest for 18 months and must make monthly
    7·1 answer
  • For y = 3x - 2x^2 +5x^3<br> show how to find the value for y, when x = 3. Show your work
    13·2 answers
  • Help plz i kind of get it but i want clarification
    7·1 answer
  • A store buys 77 1 2 pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold 2 1 4 pounds. The
    5·1 answer
  • What is the image point of (2, 4) after a translation left 4 units and down 1 unit?
    7·1 answer
  • Pls work out and give detail. Use the slope formula to determine the slope of each line.
    6·1 answer
  • 6x4/12+72/8-9 using pemdas
    14·2 answers
  • BRAINLY GET READY! I HAVE EXAMS NEXT WEEK! I WILL NEED HELP PLEASEEEE!!!. MATH BIOLOGY ELA CRIMINOLOGY!!!!!!​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!