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
Mashcka [7]
3 years ago
6

Find the measure of one interior angle in each regular polygon. Round to the nearest tenth if necessary

Mathematics
1 answer:
maria [59]3 years ago
5 0

Answer:

154.3

Step-by-step explanation:

Use the formula 180(x-2)

Then divide your answer by x

X is the number of sides

You might be interested in
Geometry help, will mark brainliest
andreyandreev [35.5K]

Answer:

265.1 units²

Step-by-step explanation:

Area of circle:

3.14 × 12²

452.16

Side of the triangle:

s² = 12² + 12² - 2(12)(12)cos(120)

s² = 432

s = 12sqrt(3)

Area of triangle:

½ × s × s × sin(60)

½ × 432 × sqrt(3)/2

187.0614872

Shaded area:

452.16 - 187.0614872

265.0985128 units²

4 0
3 years ago
PLEASE help with 12 :))
Kitty [74]
The answer would be x<-6
7 0
3 years ago
A company sells cookies in 250-gram packs. When a particular batch of 1,000 packs was weighed, the mean weight per pack was 255
AURORKA [14]
Let X be a random variable representing the weight of a pack of cookies.
P(X < 250) = P(z < (250 - 255)/2.5) = P(z < -5/2.5) = P(z < -2) = 1 - P(z < 2) = 1 - 0.97725 = 0.02275 = 2.3%

Therefore, we conclude that about 2.3% of the packs weighed less than 250 grams.
7 0
3 years ago
Write 3.617 correct to two decimal place
Sindrei [870]
We start with 3: it stays unchanged

3.


then the first decimal place also remains unchanged:

3.6


now the second decimal place:


3.61

does it remain unchanged? No! the number AFTER is is 5 or bigger (it's 7), so we need to round it up. the answer is this:

3.62
5 0
3 years ago
Please help! this is due today and this is the only question left!!
Soloha48 [4]

Answer:

13.73 sq mm

Step-by-step explanation:

Area of Square - Area of Circle = Area of Shaded Region

if radius of circle is 4 then diameter is 8

the diameter is the same as the length of each side of the square

so area of square = 8² or 64

Area of Circle = 16π

64 - 16π ≈ 13.73

7 0
3 years ago
Other questions:
  • Solve for h. Then check your solution.<br><br> 2h + 6= 3h -19
    5·1 answer
  • What is the square root of 36y16
    13·1 answer
  • The franklins are taking a cross country trip they will drive 3150 miles in all on the first day they drove 567 miles what perce
    7·1 answer
  • PLEASE HELP THIS IS QUICK 1ST AND CORRECT ANSWER WILL GET BRAINLIEST
    11·2 answers
  • Drains and me are used to empty a swimming pool. Train eight alone can empty the pool in 4.75 hours. How long will it take train
    7·1 answer
  • ¿Qué pasa cuando nos enfrentamos con dos incógnitas, en el caso de que las ecuaciones que se generen sean de primer grado y form
    9·1 answer
  • Which ratio are 18:3 and 6:1 equally
    7·1 answer
  • Part 2: Free Response 11. The distribution of actual weights of 8-ounce chocolate bars produced by a certain machine is Normal w
    9·1 answer
  • If the temperature starts at -5 and then rises 13 degrees, what is the new temperature?
    15·1 answer
  • Help please and thank you no bots please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!