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
BARSIC [14]
3 years ago
13

Please help! Brainliest and 5 star given

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer:

for second question

first length is 9cm

Area=l*b

= 9cm *9cm

=81<em><u>cm</u></em>

then, For semicircle

radius is 9 cm

area= 1/2*9cm

now , area of two semi circle = 2*1/2*9

= 9 cm

now area of shaded = 81-9

=72

You might be interested in
Someone pleas help 15 points if you so please
Elan Coil [88]

Answer:

man thats hard i dont even know

Step-by-step explanation:

7 0
3 years ago
What number is between 58 and 68 has the prime factors of 2,3,and 5.
lakkis [162]
The answer would be 60

5 0
3 years ago
the perimeter of a square is 20 ft if you increase the length of the square by 2 feet and decrease the width by 1ft what is the
IrinaVladis [17]

Answer:

28 ft squared

Step-by-step explanation:

The 4 sides of a square are equal in length, so if the perimeter is 20ft that means each side would have to be 5ft, (20/4 = 5). If you increase the length by 2ft, one of the sides would now become 7ft (5+2 = 7). If you decrease the length of the other side by 1ft, the length would now be 4ft (5-1=4). Now to find the area, all you have to do is length * width. So you would do 7ft*4ft which is 28ft squared.

4 0
3 years ago
A model scale is 1 cm = 8m.<br> If the actual object is 40 meters, the model is<br> ____ cm long.
Dovator [93]

Answer:

Mmmmmmmmmmmmm.............

Step-by-step explanation:

MI no sabo amigo perdon

8 0
2 years ago
Read 2 more answers
Quenstions below/screenshot
Llana [10]

Answer:

Question 2: Radios remaining is the dependent variables and the hours are the Independent variables

5 0
2 years ago
Other questions:
  • The table shows a f(x).
    8·1 answer
  • What is 14/3 times 7/3
    9·2 answers
  • A ball is thrown from an initial height of 2 meters with an initial upward velocity of 15/ms . The ball's height h (in meters) a
    10·1 answer
  • Cards numbered 1 through 15 are mixed up and placed in a bag. Malik chooses one of the cards without looking. What is the probab
    5·2 answers
  • What is the value of f(x) when x=3?
    8·1 answer
  • Thank you very much!!!!! I'm very lost!
    9·1 answer
  • I need help ASAP :/ I need the explanation
    7·1 answer
  • PLEASE HELP 5. Find the distance of the line segment joining the two points: (2,0) (0,-2)
    10·1 answer
  • Please help me I will give you extra points and whoever the first one to answer I mark you with the brain thing. 7
    6·1 answer
  • Which number best represents the slope of the graphed line -5,-1/5,1/5,5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!