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
blagie [28]
3 years ago
14

Find the perimeter of a semi-circle with the diameter of 4 feet please.

Mathematics
1 answer:
Marina86 [1]3 years ago
7 0
The answer is 4pi  yay\pi
You might be interested in
A kinder garden class has 9 girls and 11 boys in class what percent of the class are girls
ivolga24 [154]

Answer:

45%

Step-by-step explanation:

i am not that sure but when i calculated it, i got this answer.

6 0
3 years ago
Read 2 more answers
One letter was selected at random from the words San Antonio. What is the probability that the selected letter was either an a o
notka56 [123]

Answer:

1:2

Step-by-step explanation:

There are 5 Ns and As in San Antonio. There are 10 total letters. So it is 5:10 which reduces to 1:2

5 0
3 years ago
A post 8 feet tall casts a shadow 12 feet long at the same time that a flagpole casts a shadow 96 feet long, how tall is the fla
lara [203]

Answer:

64 ft

Step-by-step explanation:

The shadow of the post is 12 feet long. The shadow of the flagpole is 96 feet long.

The shadow of the flagpole is 8 times longer than the shadow of the post.

8 x 8 = 64

8 0
3 years ago
Read 2 more answers
Which equation should be used to find the volume of the figure?
dexar [7]

Answer:

O V=3(10XB)(12)

Step-by-step explanation:

8 0
3 years ago
Four machines, each costing $5,700, were purchased for an office. Each machine requires
liubo4ka [24]

The number of months it would take to recover the cost of the machines is 12 months.

<h3> What is the total cost of the machines and the salary of the operators? </h3>

Total cost of the four machines = $5700 x 4 = $22,800

The total salaries of the machine operators in t months = 4t x $1,00 = $4,400t

Total cost = $22,800 +  $4,400t

<h3>What is the amount saved by replacing the 8 clerks in t months? </h3>

($750 x 2t) + ($650 x 3t) + ($950 x 3t)

= $1500t + $1,950t +$2,850t

= $6300t

<h3>In how many months would it take to recover the cost of the machines? </h3>

$22,800 +  $4,400t  =  $6300t

Combine similar terms

$22,800 = $6300t - $4400t

$22,800 = $1900t

Divide both sides by 1900

t = 12 months

To learn more about division, please check: brainly.com/question/194007

8 0
3 years ago
Other questions:
  • The letter of application is intended to
    15·1 answer
  • Is each expression algebraic or numerical<br> a. 7/2 <br> b. 4m + 6 <br> c. 2(5 - 4)
    10·1 answer
  • X+y=-3 find the intercepts
    14·1 answer
  • Word Problem, help me please.
    5·2 answers
  • What is the absolute difference in boxes sold between Liszt and mark
    5·1 answer
  • -12/5 divided by -1/5
    15·1 answer
  • Assume that women’s heights are normally distributed with a mean given by μ=63.5
    7·2 answers
  • What is p - 5, for p = 19 in Algebraic Expressions 14 7 44 79
    7·2 answers
  • Can anyone solve this?
    10·1 answer
  • A maker of folding tables estimates that 1 in 40 tables is returned due to a manufacturer's defect.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!