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
stiks02 [169]
3 years ago
8

The radius of a circle is 7 feet. What is the circle's area?

Mathematics
1 answer:
In-s [12.5K]3 years ago
6 0

Answer:

<h2>The answer is 153.94 ft²</h2>

Step-by-step explanation:

Area of a circle = πr²

where

r is the radius of the circle

From the question

r = 7 feet

The area of the circle is

A = (7)²π

= 49 π

= 153.9380400259...

We have the final answer as

<h3>153.94 ft²</h3>

Hope this helps you

You might be interested in
Evaluate 15/5 + 40 . 7 - 3 to the power of 4.
Lina20 [59]
15/5 + 40.7 -3^4
= 3 + 40.7 - 81
= -37.3


hope this helps! :)))
4 0
3 years ago
How do you do equivalent fractions ?
USPshnik [31]
They are equal fractions that go into each other. for example, 
2/4 goes into 4/8
7 0
3 years ago
Evaluate -3x^2-4x=-1
Butoxors [25]
Use the Quadratic formula, 

x= -b +/- sqrt(b^2-4ac)
     -------------------------
                2a

x= 4 +/- sqrt(16+12)
     ----------------------
              -6

x = 4+/- sqrt(28)
      ---------------
            -6

x = 4 +/- 2*sqrt(7)
      ------------------
              -6

x= 2(2+/- sqrt(7))
     ------------------
            2(-3)


x= 2+/- sqrt(7)
     --------------
           -3
5 0
3 years ago
Is the following graph a function true/false
ehidna [41]

Answer:

False

Step-by-step explanation:

At any X point, there should be only one Y point. So at X=1, function should intercept Y axis only at a single point, whereas this graph intercepts it two times. It is not a function, but it is a graph.

7 0
3 years ago
Which arrow do I follow left or right?
Xelga [282]

6 < k

k is greater then 6. That means that you will go to the right of 6. This will show that k can be any number larger then 6

Hope this helped!

~Just a girl in love with Shawn Mendes

5 0
3 years ago
Other questions:
  • What is the amount of interest I earned on $4000 deposited in a savings account with 4% interest compounded annually after 4 yea
    13·1 answer
  • How do I find the equation of a line given the ordered pair and the y-intercept?
    9·1 answer
  • What are Interquartile range
    9·1 answer
  • 1/4 - 3/5 write your answer is simplest form
    8·2 answers
  • What is -4+9 and 7+(-8)<br>3. -4+9<br>4. 7+(-8)<br>5.-2+1
    14·2 answers
  • How much does it cost to travel one mile? Round your answer to the nearest A white water rafting company sells tickets for an 18
    5·1 answer
  • #middleschoolstruggles Please help me with the page. Could u please include an answer and how u got it. Thanks
    10·1 answer
  • 25 POINTS PLZ ANSWER FAST!!!!!!!!!!!!!!!!!!
    13·2 answers
  • Find slope of line (I need to see if you get the same answer as me to know if it’s right)
    8·2 answers
  • Find the distance between B(3,−4) and C(5,−5). Round to the nearest tenth, if necessary.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!