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
zysi [14]
3 years ago
15

Please help and show all work. 20 points.

Mathematics
1 answer:
zepelin [54]3 years ago
6 0
The area of the 120° sector is
.. Asector = (1/2)r^2*θ . . . . . . . angle in radians
.. = (1/2)*(24 m)^2*(2π/3)
.. = 192π m^2

The area of the white triangle in that sector is
.. Atriangle = (1/2)r^2*sin(θ)
.. = (1/2)*(24 m)^2*(√3)/2
.. = 144√3 m^2

The area of the shaded segment is the difference of these
.. Asegment = Asector -Atriangle
.. = (192π -144√3) m^2

The 2nd selection is appropriate.
You might be interested in
The fish weighs 4 pounds. How many ounces is that?
aev [14]
If it weighs 4 pounds it would be 64 Ounces
4 0
2 years ago
Read 2 more answers
The number of siblings a student has and the grade they have in math class
Doss [256]

Um.. Is this a question ?

3 0
3 years ago
What is the answer for this question 7(x+4)-7=48-2x
Alex777 [14]

Answer:

x = 3

Step-by-step explanation:

7(x + 4) - 7 = 48 - 2x ← distribute parenthesis and simplify left side

7x + 28 - 7 = 48 - 2x

7x + 21 = 48 - 2x ( add 2x to both sides )

9x + 21 = 48 ( subtract 21 from both sides )

9x = 27 ( divide both sides by 9 )

x = 3

8 0
2 years ago
Read 2 more answers
Verify the identity algebraically:<br> Csc(-x)tanx =-secx
weqwewe [10]

Step-by-step explanation:

Recall that

\sin(-x) = -\sin x

Therefore,

\csc(-x) = \dfrac{1}{\sin(-x)} = -\dfrac{1}{\sin x}

so

\csc(-x)\tan x = \left(-\dfrac{1}{\sin x}\right)\left(\dfrac{\sin x}{\cos x}\right)

\:\:\:\:\:\:\:\:\:= -\dfrac{1}{\cos x} = -\sec x

5 0
2 years ago
each baseball team has 9 players and each football team has 11 players. 6 schools have both baseball and football teams. Four sc
adelina 88 [10]

Answer:

156 players

Step-by-step explanation:

The 9 players for baseball and 11 players for football are added. 9 + 11 = 20.

Once you have 20, you can multiply it by the 6 schools. Which gets you 120 players so far.

After you multiply the 4 schools by the 9 players for baseball. You’ll get 36. Add the 120 players to 36 players and you’ll get 156 players for the 10 schools in total

6 0
3 years ago
Other questions:
  • What is the upper quartile of the following set 28, 45, 12, 34, 36, 45, 19, 20
    13·2 answers
  • Evaluate the expression when b= -6 and x=3.<br> -x+56
    7·1 answer
  • Please help! I’m stuck on this question. I’m very confused.
    6·1 answer
  • John decided to look at new and used cars. John found a used car for $15000. A new car is $25000, so what percent of thi e price
    10·1 answer
  • Am I correct??????????
    15·2 answers
  • Which choices name a chord of circle F?
    5·1 answer
  • HELP!!! WILL MARK BRAINLIEST!
    15·2 answers
  • Write MDCCCXXXVI as a number.
    5·2 answers
  • Rasheed is buying wings and quesadillas for a party. A package of wings costs $8. A package of quesadillas costs $10. He must sp
    10·1 answer
  • What perfume do my ladies wear and what cologne do my gentlemen use? I wear Black Opium and Valentino... I'm trying to prove a p
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!