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
xxMikexx [17]
2 years ago
12

A circle has its center at (2,-4). The radius of the circle extends to the

Mathematics
1 answer:
m_a_m_a [10]2 years ago
3 0

Check the picture below, so the circle looks more or less like so, with a radius of 9.

\textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=9 \end{cases}\implies C=2\pi (9)\implies C\approx 57

You might be interested in
What’s the percent increase in 5 and 12
katrin2010 [14]

Answer:

A lot

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which net represents a three-dimensional figure with a surface area of 864 square centimeters Syntax error from line 1 column 49
g100num [7]

Answer: The last one

7 0
2 years ago
Read 2 more answers
Help me out please?.
frez [133]
Answer: Rotation, Translation and Reflection

Explanation
Rotation, translation and reflection moves the shape, resulting in a congruent shape but in a different position. Dilation changes the length/width of the shape. The shape can be similar, but not congruent.
7 0
3 years ago
Find all missing angles<br> I need help please
aksik [14]

Answer:

1) 34º

2) 52º

3) 56º

4) 94º

Step-by-step explanation:

let 3 be x

let 1 be y

let 2 be z

let 4 be j

180=86+38+x              56=x

90=56+y                     34=y

180=86+j                     94=j

180=34+z+94              52=z

4 0
2 years ago
What expressions is equivalent to -6(-2/3 + 2x)
yuradex [85]

Answer:

=−12x+4

Step-by-step explanation:

−6( −2 /3 +2x)

=(−6)( −2 /3 +2x)

=(−6)( −2 /3 )+(−6)(2x)

=4−12x

=−12x+4

6 0
3 years ago
Other questions:
  • If f(x) = 2x^2+1 and g(x) =x^2-7 find (f+g)(x)
    9·2 answers
  • Explain two ways to find the Gcf of 36 and 27
    5·1 answer
  • D: the graph crosses the y-a is at (-6,0), decreasing from x=-10 to x=-2 and remaining constant from x=-2 to x=10.
    11·1 answer
  • How to turn a fraction into a mixed number?
    6·1 answer
  • Kendra buy a magazine for $3 and four paperback books for $5 each. The expression 3 + 4 x 5 represents the total cost in dollars
    6·1 answer
  • You randomly choose one hat from 3 green hats, 4 black hats, 2 white hats, 2 red hats, and 1 blue hat. What is the probability o
    9·2 answers
  • (27ах³ – 9а²x) ÷ Зах​
    8·1 answer
  • Utility company charges 12 cents per kilowatt hour of electricity what is the daily cost of keeping a 50 watt bulb on for 12 hou
    12·1 answer
  • 2x+3-3=-6<br><br><br><br> x=3 ? Solve
    7·1 answer
  • Which of the following is the product of the rational expressions shown<br> below? 2/2x+3 • 9/x .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!