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
Kaylis [27]
3 years ago
11

Hi everyone! I have a question!

Mathematics
2 answers:
ahrayia [7]3 years ago
7 0

Answer:

Step-by-step explanation:

area of unshaded circle:

A=π*r^2=π*1=π

we have 2 circles so the area of both circles are 2π

area of the large circle is A(l)=Π*3^2=Π*9=9Π

area of the shaded region: A(s)=9Π-2Π=7Π

Tju [1.3M]3 years ago
3 0

Answer:

7π

Step-by-step explanation:

SO first find the area of the whole circle

which has a radius of 3

a=πr^2

So 3^2=9

9π

Now the two circles which are the same in area due to having the same radius

so if you plug in the 1 for radius the answer would just be π or 1π

now multiply that by 2 becuase there are 2 identical circles

π*2=2π

Now subtract

9π-2π=7π

You might be interested in
MATH PLEASE HELP
BlackZzzverrR [31]

Answer:

  • $122.10

Step-by-step explanation:

  • <em>Note cm is changed to ft</em>

<u>Perimeter of the garden:</u>

  • P = 2(14 + 23) = 74 ft

<u>The price of fencing:</u>

  • 74*$1.65 = $122.10
5 0
3 years ago
-6x + 5y = 1<br> 6x + 4y = –10
Firlakuza [10]

Answer:

x=-1

y=-1

Step-by-step explanation:

-6x + 5y =1 ......equation (1)

6x + 4y = –10 ......equation (2)

adding equation (1) to equation (2)

9y=-9

9y/9 =-9/9 (dividing both side by the coefficient of y)

y=-1

subtituting the value of y =-1 into equation (2)

6x+4(-1)=-10

6x+(-4)=-10

6x-4=-10

6x=-10+4(making constant to be at one side and the variable at the other side)

6x=-6

x=-6/6

x=-1

8 0
3 years ago
Which expression will give the new price of a $15 item marked up by 28%
marta [7]

Answer:

the answer is

C

if i am wrong let me know


Step-by-step explanation:


7 0
3 years ago
4.
solong [7]
The answer is D). 125 = 1.28f. This accounts for both sales tax and the cost of food.
3 0
3 years ago
3x+ 15 = 3(x+5) please help!!
Nesterboy [21]

Answer:

infinite solutions

Step-by-step explanation:

3x+15=3(x+5)

distribute

3x+15=3x+15

infinite solutions

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to 8(c-5)
    8·2 answers
  • A function is shown below: f(x) = (1.93)x <br> What does the function represent?
    10·2 answers
  • Simplify 8^2/3 x 2^-1/3
    14·1 answer
  • Find the coordinates of the points of intersection of the graphs with coordinate axes:
    14·1 answer
  • I need help what’s 6.4 divided by 1.6
    13·2 answers
  • What is the value of x in the equation 3(2x + 5) = 16? (5 points) Select one: a. start fraction one over six end fraction b. sta
    6·1 answer
  • 27 - 3/2 of a number X is not more than 36 what is the number
    6·1 answer
  • Anybody please ?????
    14·1 answer
  • Your soccer team is holding a silent auction dinner as a fundraiser to pay for school uniforms. The list shows all the expenses
    7·1 answer
  • The owner of a construction company buys cement in bulk. He recently paid $600.00 for 6 tons of cement. How much did he pay per
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!