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
Ganezh [65]
4 years ago
7

PLEASE HELP ILL GIVE BRAINLIEST!!

Mathematics
1 answer:
victus00 [196]4 years ago
8 0

Answer:

73.12 cm

Step-by-step explanation:

The perimeter of the square is 3 sides of the square (the 4th side is not included because of the semicircle)

P square = 3 s

               =3 (16)

                =48 cm

The perimeter of the semicircle is 1/2 of the circumference of a circle

P semicircle = 1/2 (pi *d)

                     =1/2 (pi* 16)

                     = 8 pi

                     = 8 (3.14)

                      =25.12 cm

The total perimeter is the sum of the square and the circle

P total = P square + P semicircle

           =48+25.12

            =73.12 cm

You might be interested in
8.7g -19.3 when g=7 can somebody do this for me
Iteru [2.4K]

Answer:

41.52

Step-by-step explanation:

8.7g-19.38

8.7 times 7 is 60.9

60.9-19.38 is..

41.52

5 0
3 years ago
Read 2 more answers
The figure below shows a shaded circular region inside a larger circle:
mario62 [17]

Answer:

Probability is 64%

Step-by-step explanation:

Given the smaller circle which is shaded whose radius is denoted by r and  the largest circle whose radius is denoted by R

                      r = 3 inches

                     R = 5 inches

Step 1 : To calculate the area of shaded region.

Area of circle = \pi\cdot r^{2}

⇒ Area =    \frac{22(3)(3)}{7} 

           =  \frac{198}{7} square inches

Step 2 : To calculate the area of larger circle.

 Area of circle = \pi\cdot r^{2}

⇒ Area =    \frac{22(5)(5)}{7}

             = \frac{550}{7} square inches

Step 3 : Calculate the probability that a point chosen from shaded region

Probability = Area of shaded region/Area of larger circle.

                   =  \frac{198}{7}/ \frac{550}{7}

                   =  \frac{198}{550}

                   =  0.36 = 36%

Step 4 : calculate the probability that a point chosen inside the larger circle is not in shaded region.

Probability = 1 - 0.36

                   = 0.64 = 64%

Hence the probability is 64%


7 0
4 years ago
Read 2 more answers
For which equation would x = 8 not be a solution?
Olegator [25]

Answer:

b. 4x = 48

Step-by-step explanation:

If you look closely an multiply 4 x 8, it equals 32, not 48

The other equations:

8 x 8 does equal 64

10 x 8 does equal 80

9 x 8 does equal 72

It's pretty simple once you try each problem first

Hope this helps!

5 0
3 years ago
Read 2 more answers
At the zoo there were 5 times as many seals as polar bears.Sue counted a total of 42 seals and polar bears.How many seals were a
kozerog [31]
So you would take 42 and times it by 5 so it would look like 42x5. The answer would be 210
4 0
3 years ago
Read 2 more answers
If you a flip a coin 6 times, what is the probability that you will get exactly 4 times?
Luden [163]

Answer:So the number of outcomes with exactly 4 tails is 720/2/24 = 15. Finally we can now calculate the probability of getting exactly 4 tails in 6 coin tosses as 15/64 = 0.234 to 3 decimal places.

7 0
3 years ago
Other questions:
  • The speed of 10 Ferris wheels is sampled. The speed, measured in miles per hour, are
    10·1 answer
  • At most, how many unique roots will a third-degree polynomial function have?
    8·2 answers
  • For a business meeting, Jenna is making copies of her presentation. The more people
    9·1 answer
  • Pls help this is the 3rd time i've put up this question...
    8·1 answer
  • 10, 12, 16, 18, 18,20, 20, 24, 28 what is the greatest variability?
    7·1 answer
  • Which function is graphed on the coordinate plane below?
    8·1 answer
  • Please, help me with this question. It is due soon. Also have a great evening!
    15·2 answers
  • I need to simplify the complex fraction.​
    15·1 answer
  • What is the area of this shape?
    6·1 answer
  • If 3x^2+3y^2 = 42 and xy = -15, find the value of (x-y)^2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!