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
Serhud [2]
2 years ago
14

Emily measures a prize wheel at a carnival and calculates that it has an area of 3.14 square feet. What is the prize wheel's cir

cumference?
Use 3.14 for ​.
Mathematics
1 answer:
Marizza181 [45]2 years ago
5 0

The circumference of wheel is 6.28 feet.

Step-by-step explanation:

Given,

Area of prize wheel = 3.14 square feet

Area = πr²

3.14 = 3.14(r)^2

Dividing both sides by 3.14

\frac{3.14}{3.14} = \frac{3.14(r)^2}{3.14}\\1=r^2\\r^2=1\\r=1

Circumference = 2πr

Circumference of prize wheel = 2*3.14*1\\

Circumference of prize wheel = 6.28 feet

The circumference of wheel is 6.28 feet.

Keywords: area, circumference

Learn more about circumference at:

  • brainly.com/question/10387593
  • brainly.com/question/10402163

#LearnwithBrainly

You might be interested in
How much money left after spending $8, $7 and $13, then received $10 and spent $15. now $12 is left. how much money did one have
Inessa [10]
$8 + $7 + $13 + 15 = $43
$x - $43 = $12
x = $55

i am a mathematics teacher. if anything to ask please pm me
4 0
3 years ago
X+4y=6<br> 3x+3y=9<br> Answer is 6.3 but how
maksim [4K]

Answer:

X = 2

Y = 1

Step-by-step explanation:

x + 4y = 6

3x + 3y = 9

3x + 12y = 18

3x + 3y = 9

9y = 9

x + 4y = 6

y = 1

x + 4 * 1 = 6

y = 1

x + 4 = 6

y = 1

x = 2

so there ia only 1 solution for this equation is (2;1)

Done :))

8 0
3 years ago
John is creating a Thanksgiving display at the store where he works, using only canned pumpkin and canned green beans. He needs
mezya [45]

Answer:

The number of Pumpkin can used   = 48 cans

The number of Green Beans can used =   16 cans

Step-by-step explanation:

The ratio of Pumpkin to Green Beans =  3 :  1

So, for every 3 can of Pumpkin, 1 can of green beans is used.

Now, the total number of  John  wants to use = 64

Let us assume the common factor in the ratio is m.

⇒ The number of Pumpkin can used  = 3 m

The number of Green Beans can used = 1 m = m

So, the Total cans used = Number of (Pumpkin + Green Beans) can

⇒ 3 m + m = 64

or, 4 m =  64

⇒ m = 64/ 4 = 16

Hence, The number of Pumpkin can used  = 3 m = 3 x 16 = 48 cans

The number of Green Beans can used = m =  16 cans

3 0
3 years ago
55.04 is what percent of 21.5
Nikolay [14]
55.04 is 256% of 21.5 
Hope it helps and hope its right...---
4 0
3 years ago
Read 2 more answers
What number is 35% of 80?
Wittaler [7]
What number is 35% of 80?

35/80 

35 ÷ 80 = <span>0.4375

</span>0.4375 × 100 = <span>43.75
</span><span>43.75%
</span>
43.75% is 35% of 80. 
4 0
3 years ago
Other questions:
  • Can someone help me please and thank you
    8·1 answer
  • a relation is a set of ordered pairs where the first element is called the ranged while the second element is the domain​
    15·1 answer
  • (5ab+2a-4) - (6ab-6)
    6·2 answers
  • Select the correct answer.<br> Which sentence correctly compares temperatures?
    7·2 answers
  • Complete the recursive formula of the geometric sequence -0.6, 3, -15, 75, ...
    9·2 answers
  • ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS
    12·2 answers
  • The figure is the net for a rectangular prism. What is the surface area of the rectangular prism represented by the net? Enter y
    14·2 answers
  • HELP i need to find area AND perimeter there is a triangle and a rectangle
    14·2 answers
  • Ski tour sales at an agency went from $12,500 in January to $8,700 in February. Enter the value to make a true statement. Round
    11·2 answers
  • Will mark correct answer brainly.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!