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
Furkat [3]
3 years ago
11

What’s the area of a circle with the diameter of 8 feet circle

Mathematics
1 answer:
Bogdan [553]3 years ago
7 0
Area equals pi r squared, and if the diameter is 8 feet, then the radius would be 4 feet. 4 squared is 16, so if you’re answering in terms of pi, it’s 16 pi but if you’re answering in terms of feet it’s about 50.27 Feet
You might be interested in
I need help, the solid below is made from cubes find it volume
Art [367]

Answer:

[tex]\purple{\rule{45pt}{7pt}}\purple{\rule{45pt}{999999pt}}[tex]

5 0
2 years ago
Read 2 more answers
What is the length (magnitude) of the vector (2,-1)?
KiRa [710]

Answer:

\[\sqrt{5}\]

Step-by-step explanation:

The given vector is represented by (2,-1).

This can be represented in general form as (x,y) where x=2 and y=-1.

Magnitude of the vector represented as (x,y) is given by [\sqrt{x^{2}+y^{2}}\]

Evaluating for the given values of x and y,

\[\sqrt{2^{2}+(-1)^{2}}\]\[=\sqrt{4+1}\]

\[=\sqrt{5}\]

Length of the vector is \[\sqrt{5}\]

5 0
2 years ago
(10x-4)+(-7+x)<br> Find the sum<br><br> Please Help!!!!
12345 [234]
The answer is 11x-11
5 0
2 years ago
If f(x) = x3, which of the following describes the graph of f(x − 3)?
ikadub [295]
You need a graph to go with it
6 0
3 years ago
At a certain store, the taco sauce was on sale for 1/5 off. With a coupon for an additional 40 cents off, the final cost of the
Karo-lina-s [1.5K]
B) c - 1/5c - 40 = 120


c- (original cost) - 1/5c (sale) - 40(coupon)= 120(final cost)

Hope that helps! :)
7 0
3 years ago
Other questions:
  • Laura bought a square canvas to paint a picture of her cat one side measured 22 centimeters what is tha area of the canvas
    9·1 answer
  • 5<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align="absmiddle" class="la
    11·1 answer
  • A tree is growing on a hill. In an attempt to make the tree grow straight up, a 12-foot-long wire is attached to a tree at a poi
    5·2 answers
  • 38/58 in it's simplest form
    12·1 answer
  • I WILL GIVE YOU BRAINLIEST IF YOU ANSWER CORRECTLY.........Please help
    8·1 answer
  • What is the equation of the line that passes through (1,3) and (2,5)
    7·1 answer
  • BEST ANSWER WILL GET MARKED BRAINIEST
    13·2 answers
  • Please help i need this asap!
    6·1 answer
  • Ramma spent 6 days reading her book completing the same fraction of the book each day if she read a total of 8 over and I and of
    10·1 answer
  • Rewrite each expression by combining like terms. <br> 13p - 4p + 6q
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!