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
Sunny_sXe [5.5K]
2 years ago
11

Need help!!! I dont get it

Mathematics
1 answer:
lesya692 [45]2 years ago
7 0

Answer:

4/3π - √3

Step-by-step explanation:

Pie piece of circle is area of circle x portion of circle

πr²*x/360 = π(2)²*120/360 = 4/3π

Then you must subract the non-right triangle area

1/2ab sin C = 1/2(2)(2) sin 120 = 2 * √3/2 = √3

4/3π - √3

You might be interested in
Find the equation of the perpendicular bisector of a line segment whose end points are (-3,9) and (-1,5)
timofeeve [1]

First find the equation of y.

y=mx+n=\frac{\Delta y}{\Delta x}x+n

Find the slope m.

m=\frac{5-9}{-1-3}=\frac{-4}{-4}=1.

Pick one point, I'll pick (-3, 9). Insert coordinates in equation then compute n.

9=1(-3)+n\implies n=12.

The equation of a line y is:

y=x+12.

The perpendicular line y_{\perp} is same like the normal line except its slope m becomes:

k=-\frac{1}{m}=-1.

The equation of a perpendicular bisector is thus:

y_{\perp}=-x+12.

Hope this helps.

6 0
3 years ago
Read 2 more answers
I can go alone and fly and get 20% off
krek1111 [17]
The total cost to host the college is $341.1. The price of the student round trip fare is $304 and the taxi fare is going to cost you $12.6
5 0
3 years ago
Please help answer this I need help badly
Viefleur [7K]
It should be 2 ..............
4 0
3 years ago
Read 2 more answers
A flowchart can be a(n)<br> O Hamilton circuit<br> Euler les<br> tree graph
Fiesta28 [93]

Answer:

I need points sry plz dont dellete

Step-by-step explanation:

6 0
2 years ago
Last year 63 inches of rain fell oaktown. In pine city 7 inches of rain fell last year. Write and solve equation to find how man
Nonamiya [84]

Answer:

Oaktown had 9 times more inches of rain than Pine City did.

Step-by-step explanation:

63 divided by 7 = 9.

Very simple problem. Glad to help.

4 0
3 years ago
Other questions:
  • What is the x-intercept?
    15·2 answers
  • Please see picture for the question.
    8·2 answers
  • -What is the slope of the graph below? -3/5<br><br> 3/5<br><br> -5/3<br><br> 5/3
    8·2 answers
  • Write the equation of a horizontal line that passes through the point (3,-3).
    15·1 answer
  • A cafeteria uses 556 kg of rice each week. The rice comes in bags that hold 13 kg each.
    14·1 answer
  • Select the domain and range of F. F = {(x, y ) | x + y = 10}. Domain: {10} Range: {10} Set F is not a function and does not cont
    13·1 answer
  • At the corner market it costs $4.32 for a dozen apples. How much would it cost if I bought five apples?
    15·1 answer
  • Write an exponential expression showing organism B’d increase in population over the same 8 days
    6·1 answer
  • Oanna earns $10 per hour at her job. Last week, Joanna earned $400.
    7·2 answers
  • Please help me i really need it
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!