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
aleksklad [387]
3 years ago
15

Describe the process you would use to explain to your parents (or other significant adults in your life) how you could calculate

the sum of the interior angles of a 12-sided object without measuring them
Mathematics
1 answer:
9966 [12]3 years ago
5 0

Answer:

Sum of interior angles of 12 sided object = 1800°

Step-by-step explanation:

Formula to calculate the sum of interior angles of a polygon is,

Sum of the interior angles of a polygon = (n - 2) × 180°

Where n = number of sides of the polygon.

If number of sides of a polygon are 12,

For n = 12,

Sum of interior angles = (12 - 2) × 180°

                                     = 10 × 180°

                                     = 1800°

Therefore, sum of interior angles of a 12 sided polygon will be 1800°.

You might be interested in
Please help due today
aleksklad [387]
Turn the triangle around, because you have to reflect it, if you need extra help lmk
6 0
3 years ago
you buy popcorn and a soda at the movies. A large popcorn is $7.00 and a drink is $3.50. Tax is 6%. How much will you pay?
Jobisdone [24]

Answer:

$11.13

Step-by-step explanation:

$7.00 + $3.50 = $10.50

6% of $10.50 is $0.63

$10.50 + 0.63 = $11.13

6 0
3 years ago
How many acute angles are in an acute triangle?
Leokris [45]

Answer:

Three acute angles.

Explanation:

There are always three acute angles in an acute triangle.

8 0
3 years ago
A continuous random variable X has cdf F(x)=x² b (a) Determine the constants a and b. for a < 0, for 0 < x < 1, for x &
Karolina [17]

Any proper CDF F(x) has the properties

• \displaystyle \lim_{x\to-\infty} F(x) = 0

• \displaystyle \lim_{x\to+\infty} F(x) = 1

so we have to have a = 0 and b = 1.

This follows from the definitions of PDFs and CDFs. The PDF must satisfy

\displaystyle \int_{-\infty}^\infty f(x) \, dx = 1

and so

\displaystyle \lim_{x\to-\infty} F(x) = \int_{-\infty}^{-\infty} f(t) \, dt = 0 \implies a = 0

\displaystyle \lim_{x\to+\infty} F(x) = \int_{-\infty}^\infty f(t) \, dt = 1 \implies b = 1

8 0
2 years ago
Jill earns a salary of $425.00 per week, plus a commission of 20% on all sales. last week she sold $1,123 worth of goods. how mu
antiseptic1488 [7]
She was paid 649.60 because 20% of $1,123 is %224.6
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the inequality 5 - 8x < 2x + 3
    14·2 answers
  • Help me please ASAP!!<br> Serious answers only please | multiple choice
    11·2 answers
  • a cylindrical container is to be pacjed into a cubical box. The length of the box is (2p-4). write the expression for the area o
    7·1 answer
  • Which of the points plotted below satisfy the equation in the box? <br><br>Check all that apply.
    14·1 answer
  • To make 2 batches of nut bars, jayda needs to use 4 eggs. How many eggs are used in each batch of nut jars?
    12·1 answer
  • Question 4:
    9·2 answers
  • A radio transmission tower is feet tall. How long should a guy wire be if it is to be attached feet from the top and is tomake a
    15·1 answer
  • Y+6=1\3(x-9) what is the equation in slop intercept
    12·1 answer
  • (1/8c+16)-(3/8+3c)=____<br> Plz help
    5·2 answers
  • A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco for $5.40. Which is a better deal? Explain how you know.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!