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
NeX [460]
3 years ago
15

A circle has a sector with area 27pie and central angle of 120

Mathematics
1 answer:
yaroslaw [1]3 years ago
3 0

Answer:

Step-by-step explanation:

27π= 120°/360°* πr^2

81=r^2

r=9

Area of circle=πr^2

Area of circle=254.34 or 81π

You might be interested in
Rename 18/7 as a mixed number by dividing the numerator by the denominator
Elena-2011 [213]
2 with 4/7 next to it :)
4 0
2 years ago
Read 2 more answers
Convert: 16 square kilometers to acres
dsp73
16 square kilometers is 3953.6861 acres.
4 0
2 years ago
How can you describe the graph of the equation ax + by = c? Explain
scoundrel [369]

Answer:

When A and B are not both zero, the graph of Ax + By = C is always a line. The graph of Ax + By = C, where A and B are not both zero, is a line. Divide both sides by B. Because the form Ax + By = C can describe any line, it is called the standard form of an equation for a line.

Hope this helps you!

6 0
2 years ago
Help plzzzzzz.........
liubo4ka [24]

Answer:

quotient= 12

divisor= 3

divident= 36

3 0
3 years ago
Find the equation of a line that passes through the given point<br>(-3,-4) and (2,11)
valentina_108 [34]

Answer:

y = 3x + 5

Step-by-step explanation:

The slope of this line is (11 - (-4)) /  (2 - (-3))

= 15/5 = 3

Now we use the point slope form of an equation:-

y - y1 = m(x - x1)

y - 11 = 3(x - 2)

y - 11 = 3x - 6

y = 3x + 5  (answer)

6 0
3 years ago
Other questions:
  • Evaluate 6+ the sq root of 14+x minus - the sq root of 9x when x=2
    12·1 answer
  • What is (f⋅g)(x)?
    6·1 answer
  • Nick thought of a counting number, and then he added the next counting number to it. He got the sum of 79. What was Nick's numbe
    6·1 answer
  • What is 35 liters in milliliters
    6·1 answer
  • What is the square root of 225 and 226? Also what is a short cut I could use to figure this out more easily?
    10·2 answers
  • Emily sent 60 texts so far this week. What is 20%of the total number of text messages she is allowed in one week
    6·1 answer
  • Mrs. Santos is buying binders for the students in her class. She determined that 15 binders would cost $22.50.
    14·1 answer
  • What is the justification for step 2? 4(x-5)= -12 Justification Step 1: 4x-20=-12 Distributive Property Step 2 4x= 8 ? Step 3 x=
    6·1 answer
  • A new amusement park presold discounted tickets for the opening day as well as upon arrival at the park the opening day ticket s
    9·2 answers
  • I literally have no clue what this unit is about so help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!