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
RSB [31]
2 years ago
10

A circular garden has a radius of 3 meters. What is the area of the garden? Write your answer using π. Show your work.

Mathematics
1 answer:
Gwar [14]2 years ago
7 0

Answer: 9\pi

Step-by-step explanation:

Sorry the pi sign looks weird. The formula for area of a circle is a=\pi r^2, so we have to substitute the radius with 3. The square of 3 is 9, so the answer is 9pi.

You might be interested in
Which number is equivalent to 4/5?
galben [10]
The answer is D . (0.8)
3 0
3 years ago
Read 2 more answers
Prove that 3:8 is equivalent to 12:32.
ANEK [815]
3:8 can also be written as 3/8

<span>12:32 can also be written as 12/32

</span>\frac{12}{32} =  \frac{3\times 4}{8\times 4} = \frac{3}{8}

<span>So thus 3:8 is equivalent to 12:32</span>
7 0
3 years ago
Sandra’s lunch came to $12.84 plus 15% tax. What was the total cost of her lunch?
Nimfa-mama [501]

The total would be $14.77

because we will do 0.15x12.84 which is 14.766 but since this is money we round to the nearest hundredth , and that is $14.77

4 0
3 years ago
Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last year?
Mrac [35]
I believe it is 8.40
5 0
3 years ago
earned $4200 and earned $174 in interest if one earns 3.5% and the other 4.5 % how much was invested at each rate
Leno4ka [110]
X + y = 4200 so x = 4200 - y
0.035x + 0.045y = 174

substitute x = 4200 - y into 0.035x + 0.045y = 174

0.035x + 0.045y = 174
0.035(4200 - y) + 0.045y = 174
147 - 0.035y + 0.045y = 174
0.01y = 27
y = 2700


x + y = 4200
x = 4200 - 2700
x = 1500

answer

$1500 in <span>3.5% 
$2700 in 4.5%</span>
8 0
3 years ago
Other questions:
  • Find the value of x for which r || S.<br> A) 44<br> B) 10<br> C) Can't be determined.<br> D) 14
    7·2 answers
  • A light bulb is programmed to turn on when the temperature in a terrarium is 72 degrees or colder
    12·2 answers
  • List 3 values that would make this inequality true 24 &lt; y + 7
    13·2 answers
  • describe a real world situation that is modeled by dividing two fractions or mixed numbers help me please
    5·1 answer
  • There are ways to find the area under a normal curve.<br><br> True or false?
    7·2 answers
  • Guys, please help out.
    12·1 answer
  • A flat screen television measures diagonally 40 inches and 24 inches in length. What
    9·1 answer
  • Could someone have a look at this and give me some direction?
    7·1 answer
  • SEE QUESTION IN IMAGE
    13·1 answer
  • Help please i will give 30 points
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!