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
aniked [119]
3 years ago
9

Find the area of the circle with the given radius or diameter. Use = 3.14. r = 2 A =?

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0
A = 3.14 (2)^2
A = 3.14 (4)
A = 12.56

answer
A = 12.56
You might be interested in
Calculate the difference between the two times.<br> 8: 15 am. or pm <br><br> 3: 30 am or pm.
Vlad1618 [11]

Answer:

5:15 pm is the answer for the question

8 0
3 years ago
5sin²α+3cos²α / 3sin²α-5cos²α = <br> if tgα=√2
fiasKO [112]
Tgα = tan(α) = sqrt(2)/1 = opposite/ adjacent
opposite = sqrt(2)
adjacent = 1
hypotenuse = sqrt(opposite^2 + adjacent^2)
= sqrt(sqrt(2)^2 + 1^2) = sqrt(3)

sin(α) = opposite/hypotenuse
= sqrt(2)/sqrt(3)

cos(α) = adjacent/hypotenuse
= 1/sqrt(3)

now we can calculate the value of
5sin²α+3cos²α / 3sin²α-5cos²α
... do the math
8 0
3 years ago
A soccer team is having a car wash. The team spent $65 on supplies. They earned $335, including tips. How much was the the team'
cestrela7 [59]

Answer:

Answer: $210 profit

Step-by-step explanation:

275-65 =210

6 0
3 years ago
Read 2 more answers
The box plots show the weights, in pounds, of the dogs in two different animal shelters.
Dmitriy789 [7]

Answer:

The median weight for shelter A is greater than that for shelter B.

The data for shelter B are a symmetric data set.

The interquartile range of shelter A is greater than the interquartile range of shelter B.

Step-by-step explanation:

The median weight for shelter A is greater than that for shelter B.

The median of A = 21 and the median of B = 18  true

The median weight for shelter B is greater than that for shelter A.

The median of A = 21 and the median of B = 18   false

The data for shelter A are a symmetric data set.

False, looking at the box it is not symmetric

The data for shelter B are a symmetric data set.

true, looking at the box it is  symmetric

The interquartile range of shelter A is greater than the interquartile range of shelter B.

IQR = 28 - 17 = 11 for A

IQR for B = 20 -16 = 4  True

7 0
3 years ago
Read 2 more answers
Write the following repeated multiplication using exponents. 6*6*6*6*6 (**Please use the ^ sign to show powers; for example, 5*5
kondaur [170]

Answer:

6^5

Step-by-step explanation:

6×6×6×6×6=7776

So 6^{5}=7776

5 0
3 years ago
Other questions:
  • as a gift, you fill the calendar with packets of chocolate candy. Each packet has a volume of 2 cubic inches. Find the maximum n
    5·1 answer
  • AD¯¯¯¯¯ , BD¯¯¯¯¯ , and CD¯¯¯¯¯ are angle bisectors of the sides of △ABC . CF=8 m and CD=17 m.
    7·2 answers
  • Which describes how to graph h (x) = negative RootIndex StartRoot x + 8 EndRoot by transforming the parent function?
    6·1 answer
  • Solution to 3x+5y=-20
    7·2 answers
  • Helppppp i don’t get this
    8·1 answer
  • So there teams and you had to put the highest value and the lowest ones the numbers are 20 -25 -10 25 -15 how would you put them
    12·2 answers
  • I WILL GIVE BRAINLIEST TO THE FIRST ONE RIGHT!
    12·2 answers
  • Can you help me asap please
    9·1 answer
  • The number of wild flowers in a park triples every 5 months. The following expression represents the number of wild flowers in t
    8·1 answer
  • Which is 1,200 milligrams converted to grams?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!