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
Gre4nikov [31]
3 years ago
7

A polygon has an interior angle sum of 3060° how many sides must the polygon have?

Mathematics
2 answers:
Veronika [31]3 years ago
7 0
3060÷180 +2

using the formula (n-2) × 180 = sums of interior angles
AVprozaik [17]3 years ago
5 0
Sum of interior angles=(n-2)180
3060=(n-2)180
3060/180=n-2
17=n-2
n=17+2
n=19..
You might be interested in
Which number is composed of exactly 8
Keith_Richards [23]

Answer:

B is the answer

Step-by-step explanation:

because it said 8 thousands so you know its not D and it says 7 tens so you know its not C and for 9 sense the hundredths has (ths) you know it's not A so the answer is B.

6 0
2 years ago
Read 2 more answers
Can the legs ever be longer than the hypotenuse
Nata [24]

Answer:

no then its not a right triangle

Step-by-step explanation:

7 0
3 years ago
Please tell me the what to do with this problem
frez [133]

Because the prices are different, you need to use two variables, one for each price.

Let the price for the plain one be X and the price for the printed one be Y.

You would multiply the number of each shirt by the variable:

3 plain would be 3X and 2 printed would be 2Y.

You then need to add those together to get the total cost:

Total cost = 3X + 2Y

7 0
3 years ago
Read 2 more answers
SOMEONE HELP!!!
Tasya [4]

Step-by-step explanation:

a) here,

diametre = 19 cm

Area = ?

Now,

Area = pie d

= 22/7 *19

59.71 cm2

Therefore, area = 59.71 sq.cm.

b)

here,

Area = 1000 sq.cm

diametre = ?

Now ,

Area = pie d

1000 = 22/7 *d

7000 = 22 * d ( cross multiply between 7&1000)

7000/22 = d

318.18 = d

Therefore, diametre = 318.18 cm .

4 0
2 years ago
on an airplane there are two on the left side in each row and three seats on the right.There are 24 seats on the right side of t
vovikov84 [41]
Well three seats in the right with 24 seats means there is 8 rows. I assume the same for the left. So 2x8=16. Sixteen Seats on the left. This is my theory. Though options would be nice.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Can anyone help me out on this question please
    10·2 answers
  • Answer of this question​
    15·1 answer
  • Write the intersection and union of N and W.
    8·1 answer
  • Determine whether or not f is a conservative vector field. if it is, find a function f such that f = ∇f. if it is not, enter non
    7·1 answer
  • There are 11 coins in total. Aditi!S piggy bank has $1.85. The coins are either quarters or dimes.How many of each coin are ther
    9·1 answer
  • If the figure is a regular polygon find the value of x
    7·1 answer
  • What is the mode (math)?​
    12·1 answer
  • Someone please help thank you
    13·2 answers
  • ANSWER NOW PLEASE
    14·1 answer
  • TEXT ANSWER
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!