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
Furkat [3]
3 years ago
7

A flying disc has a radius of 10 inches what is the area of one side of the flying disc

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0

Answer

D) 314 square inches

The area of the one side of the flying disc = 314 square inches

Step by step explanation

The radius of the flying disc = 10 inches

The disc is in circle shape.

Area of a circle = πr^2

The area of the flying disc = 3.14 * 10^2          [π = 3.14]

= 3.14 *100

= 314 square inches

The area of the one side of the flying disc = 314 square inches

Thank you.

You might be interested in
If marie wants to decorate a gift box with ribbon. She measures three pieces that she has with a ruler.They are 32. Centimeters,
Misha Larkins [42]

Answer: No, she does not have enough.

Step-by-step explanation:

1. You have the following information given in the problem above:

- The measures of the three pieces are: 32 centimeters, 41.19 centimeters and 57.8 centimeters long.

- She need 200 centimeters of ribbon for the box.

2. Therefore, you must add the measures given in the problem to know if Marie has enough ribbon to decorate the gift box. Then:

32cm+41.19cm+57.8cm=130.99cm

3. As you can see:

 130.99 cm<200 cm

Therefore, she does not have enough ribbon.

5 0
3 years ago
find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule A(n)=-6+(n-1)(1/5)
Ksivusya [100]
A(1) = -6 +(1 -1)*(1/5) = -6

A(4) = -6 +(4 -1)*(1/5) = -5 2/5

A(10) = -6 +(10 -1)*(1/5) = -4 1/5
3 0
3 years ago
Read 2 more answers
A group of 121 Internet users 50-65 years of age were randomly chosen and asked to report the weekly number of hours they spend
Luda [366]

Answer: We support the null hypothesis.

Step-by-step explanation:

Given : The purpose of the study was to determine whether the mean weekly number of hours that Internet users in that age group spend online differs from the mean for Internet users in general which is 12.50 hours.

The set of hypothesis for the given claim :-

H_0:\mu=12.50\\\\ H_a:\mu\neq12.50

A 95% confidence interval for the mean weekly number of hours that Internet users in that age group spend online was calculated to be (11.439 , 12.577).

Since 12.50 contained in the 95% confidence interval (11.439 , 12.577).

Therefore, we support the null hypothesis.

So the final conclusion will be, we have evidence to support the claim that Internet users in that age group spend online differs from the mean for Internet users in general which is 12.50 hours.

7 0
4 years ago
Please help me with this problem:Which properties justify the steps taken to solve the system?{2x−4y=183x+3y=0Drag and drop the
Hatshy [7]

First step.

If we multiply by 3 the first equation and by 2 the second equation we get the first step:

\begin{gathered} 6x-12y=54 \\ 6x+6y=0 \end{gathered}

therefore, the answer for the first box is: Multiplication property of equality.

Second step.

If we subtract both equations, we have

-18y=54

then, the answer for the second box is: Subtraction property of equality

Third step.

By dividing both sides of our last result by -18, we get

y=\frac{54}{-18}=-3

then, the answer for the third step is: Division property of equality.

Fourth step.

Once we have obtained the result for variable y (which is -3), we need to find the result for variable x. So, by substituting our result for y into the first equation, we have

2x-4(-3)=18

Therefore, the answer for the fourth box is: Substitution property of equality.

Fifth step.

Then, by simplifying our last result, in which there is a product of -4 and -3, we get

2x+12=18

Thefore, the answer for the fifth box is: Simplify.

Sixth step.

Now, by subtracting 12 to both sides, we have

2x=6

then, the answer for the sixth box is: Subtraction property of equality.

Seventh step.

Finally, by dividing both sides by 2, we obtain

x=3

Then, the answer for the seventh box is: Division property of equality.

5 0
2 years ago
What number is70% proportion
Musya8 [376]
Really cool! That looks good! I hope you understand me lol.....sometimes I speak in a different language.......literally. I speak spanish........THIS WAS A JOKE COPY AND PASTE TO GET POINTS!!!

8 0
3 years ago
Other questions:
  • What's 132,654 rounded to the nearest thousand
    12·2 answers
  • What is the quotient of 5.46 and 0.006? Please show work and (quotient means division)!! 
    8·2 answers
  • The sum of 7 and c is less than 17.
    15·1 answer
  • Can you convert any linear equation into a slope-intercept or slope-point form?​
    9·1 answer
  • Someone help!!!!! Which graph is defined by the function given below?
    8·1 answer
  • I need help with this​
    7·1 answer
  • Ethan has an interesting 10-day job offer. He can earn a flat rate of $100 per day or
    13·1 answer
  • Sawyer used $10.25 to buy a new journal. He has $39.75 left in his savings account. How much money did Sawyer have before he bou
    11·1 answer
  • Helpppp please asapppppp ill mark branilestttt
    11·2 answers
  • Determine if each sequence is arithmetic, geometric, or neither.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!