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
MariettaO [177]
3 years ago
10

Find the area of a circle with a circumference of 18.84 units

Mathematics
1 answer:
Nata [24]3 years ago
6 0

Answer:

278.773622 or 300 if rounded

Step-by-step explanation:

The area of a circle is:

π (Pi) times the Radius squared:

A = π r2

or, when you know the Diameter:

A = (π/4) × D2

or, when you know the Circumference:

A = C2 / 4π

You might be interested in
Plz help will give brainliest​
UNO [17]

Answer:

B. 165 degree angle

Step-by-step explanation:

7 0
3 years ago
Equation of the graph
natka813 [3]

Answer:

A and C

Step-by-step explanation:

It can not be D, since that will mean that <em>the line is perfectly horizontal</em>, with 0 as its slope.

It can be C, since the <em>equation's slope is positive and has a negative y-intercept</em>, like the graph.

Changing around A gives us y = 2x - 3. That has a <em>positive slope and a negative y-intercept</em>, like the graph. So, A is a possibility.

Changing around B gives us y = ²/₃x + 3. This has a positive slope, <em>but also a positive y-intercept</em>, so B can not be the answer.

4 0
3 years ago
a student correctly answered 80% of the 2o questions on the test How many questions did the student answer correctly
NeX [460]
16 questions right is the answer




4 0
3 years ago
Read 2 more answers
-24=2(x-4) What's X?
k0ka [10]
<span>-24=2(x-4) 
Use distributive property
-24=2x-8
Add 8 to both sides
-16=2x
Divide 2 on both sides
Final Answer: -8=x</span>
6 0
3 years ago
Read 2 more answers
Susan solved 200-91 and decided to add her answer to 91 to check her work explain why this strategy works
zhuklara [117]
This strategy works because if you subtract one number from another the sum of the two numbers should be the that is being subtracted from. (In this case, it's 200)
3 0
3 years ago
Read 2 more answers
Other questions:
  • A right triangle has a 30 degree angle. the leg adjacent to the 30 degree angle measures 25 inches what is the inches. What is t
    13·1 answer
  • Which is a reasonable frist step that can be used to solve the equation 4x+3(x+2)=5(2x-3)
    13·2 answers
  • The function of f(x) varies directly with x, and f(x)=48 when x=8.<br> Evaluate f(x) when x=2
    11·1 answer
  • Kira is a software saleswoman. Her base salary is $1600 , and she makes an additional $80 for every copy of History is Fun she s
    15·1 answer
  • Tim is buying packages of paper plates &amp; cups. He wants to have equal amounts of each, but plates come in 24 per pack and cu
    13·1 answer
  • How many one-to-one correspondences are there between two sets with<br><br> 6 elements each?
    9·2 answers
  • HEY PLS HELP :))))))))))))
    14·1 answer
  • Determine the slope intercept form of the linear equation x/2-y+6=0
    6·1 answer
  • Which number(s) below belong to the solution set of the equation? Check all
    12·2 answers
  • I dont know how to do this i need help quickly
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!