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
dimulka [17.4K]
3 years ago
9

Plssssssssssssssssssssssssssss

Mathematics
1 answer:
Phantasy [73]3 years ago
4 0

Answer: 49\pi

Step-by-step explanation:

A=\pi r^{2}

if diameter is 14, the radius is 7

A=\pi 7^{2} \\A=49\pi

You might be interested in
In a big garden 60% of the trees are coconut trees,25%of the number of coconut trees are mango trees and 20% of the number ofof
AVprozaik [17]
<span>the number of trees in the garden = x
</span><span>coconut trees = 0.6x
</span><span>mango trees = 0.6x * 0.25 = 0.15x
</span><span>apple trees = 0.15x * 0.2 = 0.03x


0.03x = 1500
x = 1500/0.03
x = 50 000   </span>← <span>the number of trees in the garden.</span>
3 0
3 years ago
Margie says the set of numbers, 0.1, -1, -21 4
adoni [48]

Answer:

i dont know what the question is, please give better examples so i can give more feedback into helping..

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
what are some key words, other than less and greater, that would indicate you need to use an inequality?
Paladinen [302]
Equal to is under is fewer has maximum value is over is at most
8 0
3 years ago
7) -6x + 6y=6<br> -6x + 3y=-12
Gre4nikov [31]

Answer:

(5,6)

Step-by-step explanation:

-6x+6y=6

-6x + 3y =-12

Multiply the first equation by -1

6x-6y=-6

Add this to the second equation

6x-6y=-6

-6x + 3y =-12

---------------------

       -3y = -18

Divide each side by -3

-3y/-3 = -18/-3

y =6

Now we need to find x

6x - 6y = -6

6x -6(6) = -6

6x -36 = -6

Add 36 to each side

6x-36+36 = -6+36

6x = 30

Divide each side by 6

6x/6 = 30/6

x =5

3 0
3 years ago
Which phrase represents the algebraic expression 5x-9
Gre4nikov [31]

the product of five times a number and nine the difference of nine times a number and five the sum of five times a number and five the difference of five times a number and nine

6 0
3 years ago
Read 2 more answers
Other questions:
  • A credit card customer owes $325.60 they charge another purchase of $45.20. how much money does the customer owe?
    13·2 answers
  • Find derivative: f(u) = arctan(u/(1+u)
    15·1 answer
  • Which number to the point D represent on a number line? A. square root 35 B. square root 75 C. square root 95 D. square root 115
    15·1 answer
  • A king owned land outside of his castle he has partitioned the land to give as gifts to his 5 sons what fraction of land did the
    7·1 answer
  • Can you guys please help me get the right answer I already got one wrong I can’t get another wrong!❤️
    6·2 answers
  • What is the solution for xsquared= 64
    8·1 answer
  • Melanie brought 9 gallons of pink
    12·1 answer
  • The last one is $30 which one ?
    10·2 answers
  • Find the value of x<br>3(2x-4)=18 <br>​
    5·1 answer
  • Please help me find the area of the shape
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!