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
Vlad [161]
3 years ago
11

Math question is attached below

Mathematics
2 answers:
Sloan [31]3 years ago
3 0
62.83


Pi x 2^2 x 5 = 62.83185
Elina [12.6K]3 years ago
3 0
62.83 would be correct
You might be interested in
We draw 2 cards from a deck of 52 cards. what is the probability that both are queens?
solniwko [45]
Use combination
There are 4 queen cards in a deck of 52 cards
Probability = 4C2 / 52C2

I calculate 4C2 first
4C2 = 4! / (2! 2!)
4C2 = (4 × 3 × 2 × 1) / (2 × 1 × 2 × 1)
4C2 = 6

Then I calculate 52C2
52C2 = 52! / (50! 2!)
52C2 = (52 × 51)/2
52C2 = 1.326

Hence, the probability is
Probability = 4C2 / 52C2
Probability = 6/1,326
Probability = 1/221
7 0
3 years ago
How to do solve this: what is 63% of 82?
ioda

In a calculator you would take 82 * 0.63 which equals 51.66

3 0
2 years ago
Read 2 more answers
Pls help oooooooooooo
Digiron [165]

Answer:

110

Step-by-step explanation:

Suppose lines EH and BD are parallel:

Angle <GFE and angle <ABC are supplementary so their sum is equal to 180

2x + 10 + x  + 20 = 180 add like terms

3x + 30 = 180 subtract 30 from both sides

3x = 150 divide both sides by 3

x = 50

We are asked the value of <ACD

<ABD and <ACD are also supplementary so we can find the value od <ACD:

x + 20 + <ACD = 180 we know x = 50 so we can replace x with that

50 + 20 + <ACD = 180

70 + <ACD = 180 subtract 79 from both sides

<ACD = 110

3 0
1 year ago
Suppose m &lt;6= 147º. Find &lt;1 and m&lt;3
ale4655 [162]

Answer:

∠ 1 = ∠ 3 = 33°

Step-by-step explanation:

∠ 3 and ∠ 6 are same- side interior angles and are supplementary , thus

∠ 3 + ∠ 6 = 180° , that is

∠ 3 + 147° = 180° ( subtract 147° from both sides )

∠ 3 = 33°

∠ 1 and ∠ 3 are vertical angles and congruent, thus

∠ 1 = ∠ 3 = 33°

8 0
3 years ago
-15x=-4x... How to move the x to the left?
Delvig [45]
-15x=-4x

We know that adding zero wouldn’t change the value

-15x=-4x+0

Now we can add 4x (since that’s the opposite of the negative sign) to the other side

-11x=0

0 divided by 11 is 0

x=0
4 0
2 years ago
Other questions:
  • Which spreadsheet would you use to compute the first five partial sums of the arithmetic series an = 7(n – 1) – 12?
    14·1 answer
  • Classify the AVERAGE number of students in all the math classes at Ponderosa. (Click all that apply)
    7·1 answer
  • You are busy baking cookies. You have baked 32 cookies and you want to make sure that each of your eight friend's cookies look t
    9·1 answer
  • Simplify (−34.67)0.<br><br> a. −34.67<br><br> b.−1<br><br> c. 0<br><br> d. 1
    13·2 answers
  • Which of the binomials below is a factor of this trinomial?
    14·2 answers
  • What is all of the surface area and volume of this Castle? Find the surface area and volume of all the figures below, then out o
    12·1 answer
  • If you divide 30 by half and add ten, what do you get?
    15·2 answers
  • Kara bought two birthday gifts for her twin nephews. Each gift cost $12.50. Sales tax was 6.75%. What was the total cost for the
    12·2 answers
  • Please help!!!!!!!!!
    5·2 answers
  • The sign says that the price marked on all music equipment is 30% off the regional price you buy an electric guitar for the sale
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!