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
ipn [44]
3 years ago
7

1) Find the interior angle sum of a 36-gon. 6120° 720° 900° 1800º

Mathematics
1 answer:
Elenna [48]3 years ago
3 0

Sum of interior angles = ( number of sides -2) x 180 degrees.

Sum = (36-2) x 180

Sum = 34 x 180

Sum = 6,120 degrees.

You might be interested in
Perfect pizza has 16 toppings listed on their menu. how many ways could a customer choose a pizza that contains 5 different topp
marishachu [46]

Answer:

4368 ways

Step-by-step explanation:

Use nCk for this. 16C5. This is \frac{n!}{(n-k)!(k!)}. This becomes\frac{16!}{(11!)(5!)}. This is \frac{16*15*14*13*12}{5*4*3*2*1} due to 16! and 5! canceling out. This becomes 4368.

3 0
2 years ago
If 10 oranges cost 2.00 and 8 oranges cost 1.20 which is the better deal
s344n2d4d5 [400]

Answer:

10 oranges

Step-by-step explanation:

7 0
3 years ago
6x+3x-(x-10)=20x help... step by step.
mihalych1998 [28]
In equations we always want to do the same thing to both sides so the equation stays equal

in an equation with one unknown (x) we try to get the unknown on one side

so -(x-10)
this means that you multiply everything in the equation by -1 or in other words you make everything in the parenthasees the opposite sign of what it is so

6x+3x-x+10=20x
add like terms
8x+10=20x
subtract 8x from boths sides
10=12x
divide both sides by 12
10/12=x=5/6
6 0
4 years ago
Read 2 more answers
The cafeteria surveyed 50 sixth grade students about their
liubo4ka [24]
Can you attach the image of the table ?
6 0
3 years ago
- 3x + 3y = 9<br> 2x – 7y = -14
KonstantinChe [14]

Answer:

(77,24)

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

6 0
3 years ago
Other questions:
  • Which is the MOST REASONABLE approach for the store to take to improve sales?
    12·2 answers
  • If Pearson’s measure of skewness is 0 the distribution is
    7·1 answer
  • Brandon earns a rebate each month on his meals and movie tickets. He earns $0.50 for each movie ticket and $2 for each meal. Las
    8·1 answer
  • In the figure above, lines l and m are parallel and
    14·1 answer
  • A sequence of numbers a1, a2, a3, . . . is defined as follows: a1 = 3, a2 = 5, and every term in the sequence after a2 is the pr
    9·1 answer
  • Solve the equation.Check your solution<br><br> 4/5t=6/7
    13·1 answer
  • Find the sum.<br>4 + (+5) =<br>​
    7·1 answer
  • 20 points
    10·1 answer
  • 1. Use the points in the diagram to name the figure. <br> C<br> D<br> is is 8 IA<br> DC
    14·1 answer
  • Write the algebraic expression for the following statement.<br><br> A number plus 15.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!