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
Svetllana [295]
3 years ago
11

What is the area of the drumhead on the drum shown below? Round to the nearest 10th.14 inches

Mathematics
1 answer:
Maurinko [17]3 years ago
5 0
The formula for finding the area of a circle is

a = pi × radius^2

Since the diameter is 14 inches, the radius is 7 inches, so to solve...

a = pi × 7^2
a = 3.14 × 49
a = 153.86

Rounded to the nearest tenth...

153.9 inches^2
You might be interested in
Given line x is parallel to line y and m∠2 = 23°. What is m∠7? 23° 67° 157°
Anna007 [38]

Answer:

The answer is 157

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed o
kvv77 [185]
The left-handed students
12% are left handed, percent means per hundred. Change percent into per 100.
12% = \dfrac{12}{100}

Then simplify the fraction by dividing the numerator and denominator by 4
\dfrac{12}{100}
= \dfrac{12:4}{100:4}
= \dfrac{3}{25}
This is the fraction showing the proportion of the left-handed students

The right-handed students
Determine the fraction showing the proportion of the right-handed students
1 - the left-handed
= 1 - \dfrac{3}{25}

Equalize the denominator to 25
\dfrac{25}{25} - \dfrac{3}{25}

Simplify
\dfrac{21}{25}
This is the proportion of the right-handed students

<span>Are there more right-handed or left-handed students?
There are more right-handed students than the left-handed students, because 21/25 is more than 3/25</span>
4 0
3 years ago
Nine minus 3 and 3/8
andriy [413]

Answer:6

Step-by-step explanation:

3 0
3 years ago
one evening 1500 concert tickets were sold for the Jazz Fest. Tickets cost $30 for covered pavillion seats and $10 for lawn seat
snow_lady [41]
x-number\ of\ tickets\ for\ pavilion\\1500-x-number\ of\ tickets\ for\ lawn\\\\30x+10(1500-x)=27000\\30x+15000-10x=27000\\30x-10x=27000-15000\\20x=12000\ \ \ \ \ \ \ \ |:20\\\\x=600\\1500-600=900
6 0
3 years ago
1. Rewrite 10^32 • 10^6 using a single exponent
OLga [1]

Answer:

1. 10^(38)

2. total amount = 10^11 or total amount = $100000000000  

Step-by-step explanation:

For every time that we multiply powers with the same base we maintain the base and sum the powers. Therefore we have:

1. (10^32)*(10^6)

10^(32 + 6)

10^(38)

2. If each of the 10^6 programmers make 10^5 then the total money they make together is the product of the number of programs with the sallary each makes. We have:

total = (10^6)*(10^5)

total = 10^(6 + 5)

total = 10^11

total = $100000000000

6 0
3 years ago
Other questions:
  • What is the value of x​
    13·1 answer
  • Whats the reciprocal of 5\9 ?
    11·2 answers
  • Which of the distributions is right skewed?
    10·2 answers
  • Describe the error Sadie made, and explain how to find the correct answer.
    14·2 answers
  • the cost of two sound systems were decreased by 10 the orginal cost of the systems were 90 dollars and 60 dollars which had a gr
    5·1 answer
  • A soda manufacturer knows that sales of soda increase during the summer. To make sure that they get a large portion of the sales
    11·1 answer
  • Please helpppp I need a answer asap
    10·1 answer
  • Which of the following math statements contain variable(s)? Check all that
    6·1 answer
  • James is making a paper chain from different colored paper strips. He joins the links in the following pattern: red, blue, red a
    11·1 answer
  • Which is not a binomial in the following expressions? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!