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
sergiy2304 [10]
3 years ago
13

You are given a circle of radius 12. What is the segment area of an arc that is 90 degrees?

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
7 0

Answer:

36π - 72 sq in.

Step-by-step explanation:

π×12² = 144π

90/360 × 144π = 36π

Triangle = ½ × 12 × 12 = 72

Segment = 36π - 72

Naddik [55]3 years ago
3 0
The answer is the 2nd option, 36 pi - 72 sq in
You might be interested in
What is the volume of this sphere <br> Use π=3.14 and round your answer to the nearest hundredth
Alina [70]
The answer is 523.6 and all you have to do is round it to the nearest hundredth
7 0
3 years ago
Can someone pls help me 2-7 thank u :)
kolbaska11 [484]
2. 27
3. 13
4. 35
6. 22
7. 60

I was unable to help with 5 because of the plot box!! Hope this helps
8 0
3 years ago
Read 2 more answers
Surveys indicate that two-thirds of all voters in Ward 5 plan on choosing Spike Jones for commissioner. If there are 500 voters
olya-2409 [2.1K]

<u>Answer:</u>

333 people of ward 5 are going to be voting for Spike Jones.

<u>Solution:</u>

We have been given that two-thirds of all voters in Ward 5 plan on choosing Spike Jones for commissioner.  

There are 500 voters in Ward 5.

Since 2/3 of all voters in Ward 5 are voting for Spike Jones the remaining 1/3 will not be voting for him.

To find out how many people in ward 5 are exactly voting for Spike Jones. We need to calculate how much is two thirds of 500 is.

This is done as follows:

\begin{array}{l}{\frac{2}{3} \times 500} \\\\ {=\frac{1000}{3}} \\\\ {=333.334}\end{array}

Since people cannot be denoted in decimal points we have to round it off to a whole number. That’s is 333.

Therefore 333 people of ward 5 are going to be voting for Spike Jones.

4 0
3 years ago
In a standard normal distribution, about _________% of the scores fall above a z-score of 3.00
Katarina [22]

The normal rule to remember is 68-95-99.7, i.e. plus or minus three sigma corresponds to 99.7% of the probability. That leaves 0.3% in the two tails, or 0.15% in the tail above 3 sigma.

Answer: 0.15%


7 0
3 years ago
How many square inches will fill a rectangle 6 inches by 2 inches
VARVARA [1.3K]
12 square inches. It's basically asking for the area of the rectangle.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Let E be the event that a corn crop has an infestation of ear worms, and let B be the event that a corn crop has an infestation
    12·1 answer
  • Felix borrowed $400 and must pay 12% interest. How much must be paid
    10·2 answers
  • Is 5/8 a rational number?
    8·2 answers
  • Please answer it now in two minutes
    6·1 answer
  • Find x if  m&lt;SGH = 160o, m&lt;FGH = 46x - 4, and m&lt;FGS = 6x - 4 Please help me with this math problem
    13·1 answer
  • (4+3)×10÷2+(5×6)????
    10·1 answer
  • There are 400 people in a studio audience. The probability that a person chosen at random from this audience is male is 5/8. How
    8·1 answer
  • Add and Subtract Fractions with unlike denominators
    5·2 answers
  • Can someone help me with this ?
    12·1 answer
  • Y+2=-(x+4) in slope intercept form
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!