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
7nadin3 [17]
3 years ago
13

A semi-circle sits on top of a rectangle to form the figure below. Find its area and perimeter. Use 3.14 for .

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

9514 1404 393

Answer:

  (c)  A = 38.13 square inches; P = 23.42 inches

Step-by-step explanation:

The radius of the circle is half the diameter, so is 3 inches. This means the entire figure will fit in a rectangle 6 inches wide and 4+3 = 7 inches high. The perimeter of such a rectangle is ...

  P = 2(L+W) = 2(7+6) = 26 inches

The area of that rectangle is ...

  A = LW = (7)(6) = 42 square inches

Then area of the given figure is less than 42 square inches, and the perimeter is less than 26 inches. The only answer choice that matches these bounds is ...

  A = 38.13 square inches; P = 23.42 inches

You might be interested in
Suppose you are finding 296 divided by 4 using partial quotients. Is 50 or 70 a more reasonable partial quotient? Explain.
Lyrx [107]
Round 296 up to 300 and then divide 300 by 4 mentally.  Answer:  75.  Which is a more reasonable partial quotient, 50 or 70?
8 0
3 years ago
Carly collected 4 1/4 pounds of newspaper for the recycling drive. Chloe collected 5 times as much newspaper as Carly. How many
BabaBlast [244]
The answer isss 21.25
7 0
3 years ago
Read 2 more answers
What is the value of 1–5|?
n200080 [17]

Answer:nun ya buisness tho

Step-by-step explanation:

Kkkkkk

3 0
3 years ago
Read 2 more answers
Given f(x) = 3x+4 . What is f(8)
DerKrebs [107]
If x=8 {f(8)=3x+4}, the answer is 28.


Comment the correct answer. 
7 0
2 years ago
Read 2 more answers
N the inequality -x > 5, what must you do to solve the problem?
mash [69]

Answer:

You divide by - 1

Step-by-step explanation:

-x divided by - 1 is x

5 divided by - 1 is - 5

x > - 5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Two acute triangles have perimeters of 20 meters and 100 meters respectively. How many times greater is the perimeter of the lar
    9·2 answers
  • A circle has a central angle measuring 7pi/6 radians that intersects an arc of length 18 cm. What is the length of the radius of
    15·2 answers
  • two years ago a woman was 7 times old as her daughter, but in 3 years time she would be 4 times old as the girl. how old are the
    14·1 answer
  • A candy store called "Sugar" built a giant sugar cube out of wood to hang above the entrance to their store. It took 545454 feet
    11·1 answer
  • The temputure outside changed from 86
    7·1 answer
  • Brooklyn and Nicole are both driving along the same highway in two different cars to a stadium in a distant city. At noon, Brook
    14·1 answer
  • If 14 gallon of paint covers 1/12 of a wall, then how many quarts of paint are needed for the entire wall?
    11·2 answers
  • What is 4/5 as a decimal and what is 4/5 as a percent representation
    14·2 answers
  • Find the slope and y intercept <br> (Please show work)
    9·1 answer
  • Can someone please help!??!​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!