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
g100num [7]
3 years ago
6

Find the sum of the interior angles of a regular 29-gon.

Mathematics
2 answers:
Oliga [24]3 years ago
7 0
The answer is (n-2)180
Olenka [21]3 years ago
4 0
The sum of all interior angles of an n gon is (n-2)*180
29 gon

(29-2)*180
27*180
4860 degrees
You might be interested in
The algebra tiles represent the perfect square trinomial x2 10x c. what is the value of c? c =
devlian [24]

The value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20

<h3>What are perfect squares trinomials?</h3>

They are those expressions which are found by squaring binomial expressions.

Since the given trinomials are with degree 2, thus, if they are perfect square, the binomial which was used to make them must be linear.

Let the binomial term was ax + b(a linear expression is always writable in this form where a and b are constants and m is a variable), then we will obtain:

(ax + b)^2 = a^2x^2 + b^2 + 2abx

Comparing this expression with the expression we're provided with:

x^2 + 10x + c

we see that:

a^2 = 1 \implies a = \pm 1\\b^2 = 10\\b = \pm 10\\2ab = c\\\pm2(10)1 = c\\c = \pm 20\\

Thus, the value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20

Learn more about perfect square trinomials here:

brainly.com/question/88561

6 0
2 years ago
45 – (–32) + (–12) – |–7|
mash [69]

Answer:

Simplify the expression.

58

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How do you solve an equation by the square root property? <br> Ex: 7x^2=42
Dmitry_Shevchenko [17]
The answer is 3 at least thats what ive learned
3 0
3 years ago
The what value complete the square for the expression x squared plus 16x
Troyanec [42]
Take the coefficient of the x-term, half it, then square that. add this to both sides

x² + 16x. coefficient of x is 16. half of 16 is 8. 8²=64

x² + 16x + 64 =64. this is your answer but to continue

x² + 16x + 64 = 64
(x+8)² = 64
x+8 = ✓64
x+ 8 = ±8
x = 0 or -16
6 0
3 years ago
35 degrees - 45 degrees
love history [14]

Answer:

-10 degrees

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 120°?
    11·2 answers
  • Find the rate or percent for each of the following items round your answers to the nearest 0.1%
    7·1 answer
  • Jamie made 8 1 / 4 cups of fruit punch for a party.Her guests drank 2/3 of the punch .How much fruit punch did her guests?
    6·1 answer
  • A rocket moves at the speed of 4.9 miles per second. How fast is the rocket traveling kilometers/hour (km/h)?
    13·2 answers
  • A square has a side of 10x.simplify an expression for the perimeter of a square
    10·1 answer
  • 3n+18= n²<br> solve for n
    8·1 answer
  • Which number line below shows points labeled correctly from least to greatest?
    13·2 answers
  • Help please whoever gets it correct gets brainliest!!!!
    12·2 answers
  • Atlanta, GA has a CPI of 168. Seattle, WA has a CPI of 204. How does the purchasing power of an Atlanta resident earning a $32,8
    9·1 answer
  • Write 4.135 as a fraction write f as a fraction don't worry about simplifying
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!