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
mario62 [17]
3 years ago
12

Pls help for this question! no wrong answers pls

Mathematics
1 answer:
ankoles [38]3 years ago
8 0

Answer:

41.29 cm²

Step-by-step explanation:

From the question,

Area of the shaded portion = Area of the circle - area of the square.

A' = πr²-L²...… Equation 1

Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie

Given: r = 4 cm, L = 3 cm

Constant: π = 22/7.

Substitute these values into equation 1

A' = [(22/7)×4²]-3²

A' = 50.29-9

A' = 41.29 cm²

Hence the area of the shaded portion is 41.29 cm²

You might be interested in
ماThe circumference of a circle is 7pie m.<br> What is the area of the circle?
Tresset [83]

Answer:

12.25\pi sq m

Step-by-step explanation:

if circumference is 7\pi then the diameter is 7

Area = \pir²

A = (3.5)²\pi

A = 12.25\pi

7 0
2 years ago
Which fraction represents the probalility of a likely event
podryga [215]

Answer:

D.) \frac{3}{4}

I hope this helps!

7 0
2 years ago
Economics
xxTIMURxx [149]
False because it’s natural so it’ll just come back
3 0
3 years ago
Read 2 more answers
Can someone explain to me how to do this and help me?​
riadik2000 [5.3K]

put the percentage on the right and label it "% of parents who use it "

and at the bottom of the graph, put " types of parental control"

count the percentages by five's starting from 25

then just fill in the shading

8 0
3 years ago
The price of an item has been reduced by 60% the original price was $20 what is the price of the item now
tester [92]

Answer:

6

Step-by-step explanation:

20 times 0.3 is 6

3 0
2 years ago
Read 2 more answers
Other questions:
  • Extra points// mathematics
    14·2 answers
  • I am trying to figure out what times 628 will give me 5026, can someone help please!" I need instant answers.
    8·1 answer
  • Given ƒ(x) = 8x + 25, find x when ƒ(x) = 9.<br> A) −2 <br> B) −1 <br> C) 0 <br> D) 2
    14·2 answers
  • The shapes are quadrilaterals because they have
    7·2 answers
  • Solve for :
    9·1 answer
  • Given that ∠XQR = 180° and ∠LQM = 180°, which equation could be used to solve problems involving the relationships between ∠MQR
    14·2 answers
  • Can anyone help me solve this?​
    14·2 answers
  • Find the value of this expression if x=1 and y=4 <br><br> xy^2/7
    5·2 answers
  • Kate is creating lollipop bouquets using 20 cherry lollipops and 15 orange lollipops. She wants each bouquet to be identical, wi
    12·1 answer
  • HELP!!! There is a photo please quickly!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!