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
Degger [83]
3 years ago
15

What is the best approximation for the area of a circle with a diameter of 19 meters?

Mathematics
2 answers:
lakkis [162]3 years ago
7 0

Answer:

area = 283.39 m²

Step-by-step explanation:

r = 19/2 = 9.5

area = πr² = (3.14)(9.5²) = 283.39 m²

Talja [164]3 years ago
5 0
Area=3.14(r)^2
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39
You might be interested in
Can get I help on 15-20 please or on someof them
tankabanditka [31]

Answer:

15.)5,600,000

16.)46,177,500

17.)$469

18.)$123

19.)$1,380

20.)26 more grams


Hope this helps you out a little



8 0
3 years ago
a model of a house has been drawn on a coordinate grid. one corner of the house has been drawn at (6, 3). the drawing will be tr
Korvikt [17]

Answer:

(9, 1)

Step-by-step explanation:

6+3, 3-2

3 0
3 years ago
Read 2 more answers
The buyer for a convenience store negotiates a single discount for a gallon of yellow shaved ice flavoring, based on the change
Komok [63]

Answer:

$8.88

Step-by-step explanation:

12.00 - 26%(3.12)= $8.88

7 0
3 years ago
Help pls do allll 6 questions... with steps
BaLLatris [955]
You just want to simplify right?!

45. (a^2b^3)(ab)^-2
= (a^2b^3)(a^-2b^-2)
= b
46. (-3x^3y)^2(4xy^2)
= (-9x^6y^2)(4xy^2)
= -36x^7y^4
47. 3c^2d(2c^3d^5) / 15c^4d^2
= 6c^5d^6 / 15c^4d^2
= 2/5c1/4x^4
48. -10g^6h^9(g^2h^3) / 30g^3h^3
= -10g^8h^12 / 30g^3h^3
= -1/3g^5h^9
49. 5x^4y^2(2x^5y^6) / 20x^3y^5
= 10x^9y^8 / 20x^3y^5
= 1/2x^6 1/3y^3
50. -12n^7p^5(n^2p^4) / 36n^6p^7
= -12n^9p^9 / 36n^6p^7
= -1/3n^3p^2

(Sorry it’s messy it’d look better if my phone could actually put the numbers to the power)
5 0
3 years ago
MATH PLEASEEE I WILL MARK YOU BRAINLIEST!!
USPshnik [31]

Answer:

The second

Step-by-step explanation:

is the correct equation

4 0
3 years ago
Read 2 more answers
Other questions:
  • F (4)=-3×^2-2 g (×)=-2×+2 find f (4) and g (7)
    14·1 answer
  • roberta deposited 4,790.23 into a saving account with an interest rate of 3.8% compunded twice a year. about how long will it ta
    8·2 answers
  • What do you simplify 16/18 to
    9·1 answer
  • You earn 33$ for 4 hours of work. find the unit rate of dollars per hour?
    7·2 answers
  • Orla and Eduardo each looked at a strand of their hair under a microscope and measured the diameter. Orla's strand was 0.005cm i
    14·2 answers
  • In the diagram below AB is parallel to CD what is the value of X?
    15·1 answer
  • If y varies inversely as x and y = 27 when x = 2, find x when y = 9. *
    9·1 answer
  • Transformation is given as (x, y) ->x + 3, y + 6), Find the
    8·1 answer
  • What is something i could say to make the most people mad
    10·1 answer
  • Answer ASAP please!<br> ….
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!