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
Leokris [45]
3 years ago
11

In circle J with m \angle HJK= 92m∠HJK=92 and HJ=9HJ=9 units find area of sector HJK. Round to the nearest hundredth.

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

65.03square units.

Step-by-step explanation:

Find the diagram in the attachment below.

Area of the sector HJK = theta/360° × πr²

theta is the angle subtended by the sector = ∠HJK = 92°

r is the radius = HJ = 9units.

Substituting the given values in the formula:

Area of sector HJK = 92°/360° × π(9)²

Area of sector HJK = 23,399.28/360

Area of sector HJK = 65.03 square units to nearest hundredth

You might be interested in
Please help i need answer asap
ycow [4]

Answer:

1: x=-3

2: x=1 is the answer

5 0
2 years ago
13.4×0.05×1.8= I think I got this right just wanna,make sure
andrew-mc [135]

Answer:1.206 is what i got


Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
From a box containing 10 cards numbered 1 to 10, four cards are drawn together. The probability that their sum is even is 21 21
ankoles [38]

Answer:

Step-by-step explanation:

We know that between 1 to 10 there are 5 even and 5 odd numbers.

We could get 4 even cards , 4 odd cards or 2 odd and 2 even cards

Let´s check all this combinations

Case 1: When all 4 numbers are even:  

We are going to take 4 of the 5 even numbers in the box so we have

5C4=5

Case 2: When all 4 numbers are odd:  

We are going to take 4 of the 5 odd numbers in the box, so we have

5C4=5

Case 3: When 2 are even and 2 are odd:

We are giong to take 2 from 5 even and odd cards in the box so we have

 

5C2 * 5C2

Remember that we obtain the probability from

\frac{Number-of-favourable-Outcome}{Total-number-of-outcomes}

So we have the number of favourable outcomes but we need the Total cases for drawing four cards, so we have that:  

We are taking 4 of the 10 cards:

10C_4=210

Hence we have that the probability that their sum is even

\frac{5+5+100}{210}=\frac{11}{21}

8 0
3 years ago
PLEASE HELP ME WITH THIS ONE ASAP THANKS (will mark brainlest)
jeka57 [31]
The answer is 8000 meters I think
4 0
3 years ago
What does 6(4c-2) simplify as?<br> Help pleas
Tom [10]

Step-by-step explanation:

\tt{ 6(4c-2)  }

\tt{ 24c-12  }

6 0
2 years ago
Other questions:
  • I really need help &gt;_&lt; please and thank you
    10·1 answer
  • If an angle of a parallelogram is two-third of
    13·1 answer
  • I need help with this problem 91+(-7)-5
    11·1 answer
  • 10x = -71 - 11y<br>3x = -7 + 11y
    10·2 answers
  • Find the area of the sector formed by 7 slices of pizza. Must show equation
    8·1 answer
  • What is the quotient of the following division problem? 17374 ÷ 448 = ?
    14·1 answer
  • PLZZZZZZ HELPPPPPP i will give BRAINLIEST!!!!!!!!
    5·2 answers
  • Help, 100 pts + brainlist for first person to answer
    10·2 answers
  • Help me please, please
    14·2 answers
  • To become a member of the book-of-the-month club there is a $40 sign-up fee and a $2 monthly fee. What is the total cost of bein
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!