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
Nonamiya [84]
3 years ago
10

Find the area and the circumference of a circle with radius 7 ft.

Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

Area is 307.72 ft^2

Circumference is 43.96 ft

Step-by-step explanation:

Area is 2pir^2

Circumference is 2rpi

pi is about 3.14

A=2pi(7)^2

A= 98pi which is about 307.72 ft^2

C= 2(7)pi

C= 14pi which is about 43.96 ft

(I'm not sure whether they want the answer left in terms of pi or not)

You might be interested in
$0.63 + _______ = $1.00*
Simora [160]
1-.63=.37. so $0.63+$0.37=$1.00
5 0
3 years ago
Read 2 more answers
Which Funtion is represented by the graph below? PLS PLS HELP DO TMR
igor_vitrenko [27]

Answer:

straight line ,

Step-by-step explanation:

because you can see that the line is straight ,

4 0
2 years ago
Caroline, Krutika and Natasha share some sweets in the ratio 1:2:4. Caroline gets 14 sweets.
lisov135 [29]

Answer:

98 sweets

Step-by-step explanation:

Caroline got 14 sweets, ratio for her was 1.

Krutika had twice the bigger ratio than her, which means you have to multipy Carolines' sweets by 2. -> 14*2= 28

And do the same thing for Natasha which gives us the result of 56. 14*4= 56

And finally, you add all of those together and get 14+28+56=98.

Hope I helped! :)

5 0
3 years ago
What is the least possible degree of a polynomial that has roots -5, 1 + 4i, and -4i?
just olya [345]
Hello,

Answer D:

the roots are -5,1+4i,1-4i,-4i,4i.

7 0
2 years ago
Read 2 more answers
Solve the system of linear equations. <br>- 3x + 5y = 13 <br> x + 4y = -10 ​
Molodets [167]

Answer:

(-6,-1)

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find the product of the first 3 positive integers and then the first 5 negative integers.
    8·1 answer
  • You have 10 pound bag of cheese can be used to make 32 pizzas. How many pounds to make 100 pizzas?
    10·1 answer
  • Boxes of raisins are labled as containing 22 ounces. Following are the weights, in the ounces, of a sample of 12 boxes. It is re
    10·1 answer
  • Can you explain the standard form of a line in algebra 1 ?​
    11·1 answer
  • 40081 in scientific notation
    13·1 answer
  • What are the latitude and longitude coordinates of the entrance to the Mount Rushmore parking area?Latitude: 43.8753972, Longitu
    12·1 answer
  • █ HURRY IF YOUR SMART ANSWER THIS AND ILL GIVE YOU FREE POINTS █
    5·2 answers
  • 30.597/47<br> please help me
    5·2 answers
  • NEED HELP ASAP, WILL GIVE BRAINLIEST
    6·1 answer
  • Find the surface area of the pyramid. The side lengths of the base are equal.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!