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
earnstyle [38]
3 years ago
11

How many diagonals are in a polygon with 14 sides.

Mathematics
1 answer:
Akimi4 [234]3 years ago
5 0
I think it's 77 sides
You might be interested in
8/9= blank=3/11=blank<br> find an equivlant fraction
zavuch27 [327]
8/9= 16/18 and 3/11=6/22
6 0
3 years ago
Solve for x does anyone know how to do this?​
riadik2000 [5.3K]

Answer:

x = 9

Step-by-step explanation:

The sum of the 4 angles in a quadrilateral = 360°

Sum the given angles and equate to 360

90 + 109 + 9x - 5 + 85 = 360, that is

9x + 279 = 360 ( subtract 279 from both sides )

9x = 81 ( divide both sides by 9 )

x = 9

6 0
3 years ago
There are 82 trees at a park. Half of the trees are pecan trees and the
Marrrta [24]

Answer:

41 oak tree

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I don’t understand how to do 8. , 9. , and 10.
kenny6666 [7]

Answer:

11 12 13 14 15 16 17 18 19 20 21 22

7 0
2 years ago
The price of grapes at the grocery store is $1.44 per pound. There are approximately 0.45 kilograms in a pound. To the nearest c
Arlecino [84]

1 lb / 0.45 = 2.22

 so approximately 2.22 kilograms per pound

 divide price per pound by kilometers per pound

1.44 / 2.22 = 0.648

 round to 0.65, so it costs $0.65 per kilogram

3 0
3 years ago
Other questions:
  • The table shows the favourite colour of 400 people. Complete the table and draw a pie chart to represent this information? Maths
    14·1 answer
  • In 2000, the population of a town was 8914. The population is expected to grow at a rate of 1.36% each year. What is the populat
    7·2 answers
  • Michelle has eight pencils Michael has nine pencils Less how many pencils does Michelle have
    10·1 answer
  • What is 5x8 ÷ 3x4<br><br> by order of operations
    9·1 answer
  • Which of the following is the solution to the compound inequality below? 3/2x+1/5≥-1 or -1/2 x-7/3≥ 5
    11·2 answers
  • Please help me solve this
    14·2 answers
  • write the equation of the line that passes through the point and is perpendicular to the given line (3,6) ; 2x- 6y = 12
    7·1 answer
  • (5x²—4x—3)+(—2x²+7x+10)​
    5·2 answers
  • What is an equation of the line that passes through points (-2, -3) and (-1, 2)
    13·1 answer
  • Which expression could be used to find the missing value in X Divided by 3/5 = 7/4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!