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
fredd [130]
3 years ago
10

A circular lawn with a diameter of 20 square feet will be planted with grass seed. How many square feet are on the lawn?

Mathematics
2 answers:
insens350 [35]3 years ago
6 0

Answer:

314.159265359 ft squared or 314.16 ft squared rounded to the hundredths place. The closest result is option C.

Step-by-step explanation:

The formula for finding the area of a circle is A=π×r^2.

Step 1: Find the radius which is half of the diameter. In this case, the radius is 10 feet.

Step 2: Square the radius that you found. In this case, the number will be 100ft or 10^2.

Step 3: Multiple this number by π, or 3.14 if your teacher allows it. So in this case, 100×π=314.159265359 or 314.16 rounded to the hundredths place. If you use 3.14... the answer is 314.

Step 4: You've got your answer. Hope this helps!

ss7ja [257]3 years ago
4 0

Answer:

314 ft squared

Step-by-step explanation:

A = πr^2 = π · 102 ≈ 314.15927

You might be interested in
MATCHING GRAPHS! which ones which!! pls help ill award branliest
lisov135 [29]

Answer:

Its A and B i beleive.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Evaluate using the order of operation 3/4+5/6÷2/3
mel-nik [20]

Answer:

two  2

Step-by-step explanation:

First you divide the five over six into the two over three, then you add the quotient of that problem to three over four and the sum is your answer.  

3 0
3 years ago
I need help ASAP!!!!!! I’m on a test!<br> I’ll give Brainliest!
jonny [76]

Answer:

10.6

Step-by-step explanation:

  4 + 6(1.3) - 2.4 * 0.5

= 4 + 6 * 1.3 - 2.4 * 0.5

= 4 + 7.8 - 0.5 * 2.4

= 4 + 7.8 - 1.2

= 10.6

6 0
3 years ago
Hhhheeeeeellllpppppppp
vovikov84 [41]
Ask me your other questions.i hope it was helpful

6 0
3 years ago
What is the length of AC?
Elan Coil [88]

well, the triangle is an isosceles, so it twin sides, and the twin sides make twin angles, as we see by the tickmarks on A and C, meaning AB = BC.

\bf x+4=3x-8\implies 4=2x-8\implies 12=2x\implies \cfrac{12}{2}=x\implies 6=x \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ AC\implies x+4\implies 6+4\implies 10

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of a line that has a slope of 4/3 and goes through the point (0, – 3), in slope-intercept form?
    7·1 answer
  • What is the 3rd term when -4x+6x3+2-2x2+x4 is arranged in descending order
    10·1 answer
  • 30 POINTS!!<br><br> Which construction correctly shows how to bisect ∠X?
    15·2 answers
  • X + 4
    8·1 answer
  • Angle X is the larges angle in the triangle XYZ. Angle Y is the smallest angle. How does the sum of the measures of angles Y and
    7·1 answer
  • Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $.59.
    15·2 answers
  • Solve:<br> 4 + x - 17 = 22
    8·2 answers
  • Write the log equation as an exponential equation. You do not need to solve for x. \log_9\left(2\right)=2x-1 log 9 ​ (2)=2x−1
    6·1 answer
  • HELPPP PLEASE!!
    15·2 answers
  • What is an independent variable <br><br>what is an dependent variable <br><br><br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!