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
natali 33 [55]
1 year ago
5

Find the area of circle Y. The image is represented by circle Y with a sector XYZ that has an area of 85.5 square meters. That s

ector has an arc that measures 117 degrees. The radius of the circle is unknown.
Mathematics
1 answer:
pochemuha1 year ago
6 0

Answer:

  263.08 m²

Step-by-step explanation:

The fraction of circle area that a sector represents is proportional to the central angle.

<h3>Proportion</h3>

  circle area/circle angle = sector area/sector angle

  circle area / 360° = 85.5 m² / 117°

Multiplying by 360°, we have ...

  circle area = (360/117)(85.5 m²) = 263.08 m²

The area of the circle is about 263.08 m².

You might be interested in
In the smoky mountains of Tennessee, the percent of moisture that falls as snow rather than rain is approximated by P = 10.0 ln
Mars2501 [29]

Answer:

  A. About 4,900 ft

Step-by-step explanation:

We want h such that ...

  5 = 10·ln(h) -80

  8.5 = ln(h) . . . . . . . add 80, divide by 10

  e^8.5 = h ≈ 4914.8 . . . . take the antilog

  h ≈ 4900 . . . . feet

7 0
3 years ago
PLS HELP ASAP!!!!!!!! 2 MORE DAYS OF SCHOOL LEFT ASAP HELP NOW!!!!!!!!!!!!!!!
Illusion [34]
I think maybe either B or C, ope I helped, sorry if I didn't!!
3 0
3 years ago
Using appropriate properties, find the value of 249² - 248²
Lady_Fox [76]

Answer:

\boxed{\bold{\huge{\boxed{497}}}}

Step-by-step explanation:

=> \sf 249^2 - 248^2

<u>Using Formula</u> \sf a^2 - b^2 = (a+b)(a-b)

<u><em>Where </em></u>

a = 249

b = 248

=> \sf (249+248)(249-248)

=> \sf (497)(1)

=> 497

3 0
3 years ago
What is the square root of pie
givi [52]
3.14 is the square root of pie.
3 0
3 years ago
Read 2 more answers
Consider the line y=- 2x+7.
iVinArrow [24]

Answer:

the slope is rhe same -2

Step-by-step explanation:

the slope is the opposite +1/2

3 0
2 years ago
Read 2 more answers
Other questions:
  • 4x2 + 3x - 6 Label the terms in the expression as constant, linear, and quadratic
    7·2 answers
  • What is the answer for the equation 2-(4x)=0
    8·1 answer
  • Let C = C1 + C2 where C1 is the quarter circle x^2+y^2=4, z=0,from (0,2,0) to (2,0,0), and where C2 is the line segment from (2,
    13·1 answer
  • 949 rounded to the nearest ten
    5·1 answer
  • 30 points!!!Find m A) 5 degrees <br> B) 10 degrees<br> C) 30 degrees <br> D) 40 degrees
    12·1 answer
  • 1/15 times 7 in fraction form
    11·2 answers
  • find the length of the hypotenuse of a right triangle with legs of 12 ft and 16 ft. A 11 ft. B 18 ft. C 20 ft. D 28 ft
    6·1 answer
  • A line passes through the points (6,5) and (2,2) . Select Yes or No to tell whether each equation describes this line. Equation
    5·1 answer
  • Which inequality is shown above
    12·1 answer
  • COME ON HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP LOSING POINTSS HERE!!!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!