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
blondinia [14]
3 years ago
9

Whats the approximate area?

Mathematics
1 answer:
Kitty [74]3 years ago
8 0

Answer:

D. 113.04 square inches

Step-by-step explanation:

d=12 inches

r=d/2

r=12 inches/2

r=6 inches

A=\pir^2

A (approx.)=(3.14)(6 inches)^2

A (approx.)=(3.14)(36 inches)

A (approx.)=113.04 square inches

You might be interested in
I need some answers please please please
8_murik_8 [283]

Answer:

what does slope mean?

4 0
3 years ago
Read 2 more answers
A librarian wants to spend no more than $800 on some new desks and chairs for the library. The librarian decides to spend $320 o
sertanlavr [38]

Answer:

20 chairs

Step-by-step explanation:

Since we are given the amount total budget and the total amount for the desks then the only variable missing is the maximum amount of chairs. This can be solved with the following equation in which s represents the number of chairs, and we simply solve for s.

800 = 320 + 24s  ... subtract both sides by 300

500 = 24s ... divide both sides by 24

20.83 = s

Now we see that the maximum number of chairs that the librarian can buy is 20 because 21 would make her go over the budget and you cannot have 0.83 of a chair.

5 0
4 years ago
Read 2 more answers
10. If f(x) = { 2x-5 if x < 4
julia-pushkina [17]
B is the answer to this question
8 0
3 years ago
Convert this rational number to its decimal form and round to the nearest thousandth. 3/4​
yKpoI14uk [10]

Answer:

4÷7=0.57142857

Step-by-step explanation:

nearest thousandths...

0.517

in decimals... we start in the tenths, hundredths then thousandths.

6 0
3 years ago
Read 2 more answers
All 28 members in Crestview High School’s Ski Club went on a one-day ski trip. Members can rent skis for $16.00 per day or snowb
antoniya [11.8K]

The way I would approach such a question is to put it into equations. My first equation would be 16x+19y=478 which represents $16 on ski's per person and $19 on snowboards must add up to $478 My second would be x+y=28 because the number of skis and snowboards rented must add up to 28 so each person has one item. Next you solve them simultaniously. Gonna use elimination 

16x+19y=478 (1) 

<span>x+y=28 (2) </span>

16x+16y=448 (3 = equation 2 * 16) (1)-(3) => 3y=30 y = 10. So now we know that 10 people rented snow boards. Just sub that into eq (2) and get x = 18. So 10 people got snow boards and 18 ski's. 

To check, 10x19 = 190 16x18= 228 

190+228=478 which works out perfectly!

8 0
3 years ago
Other questions:
  • -5 - 2(3x - 4) = 21
    15·1 answer
  • Who knows how to solve inscribed angles
    7·1 answer
  • Which is the better buy? 12 oz bag of Doritos for $3.60 or a 3 oz bag for<br> $1.50. *
    10·1 answer
  • A cube is packed with decorative pebbles. If the cube has a side length of 2 inches, and each pebble weighs on average 0.5 lb pe
    14·1 answer
  • Mason takes his pulse. He counts 48 beats in 2/3 minute. Mason goes on a bike ride and takes his pulse again. Now he counts 81 b
    12·1 answer
  • Find the value of the variable in the figure provided.
    12·1 answer
  • X = mb + y <br><br> Is this written out in slope intercept form?
    11·2 answers
  • What is 2 plus 2 times 3 minus 55 plus 66 times 2 minus 69
    11·1 answer
  • Kyle collects rainwater in two barrels. Last week one barrel collected 1.46 gallons of rainwater. The other barrel collected 0.7
    7·1 answer
  • An assembly line consists of 21 tasks grouped into 5 workstations. The sum of the 21 task times is 90 minutes. The largest assig
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!