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
spayn [35]
3 years ago
11

Am I really this dum* to not know how to answer this?

Mathematics
1 answer:
mina [271]3 years ago
6 0

Answer:

3880 degrees

Step-by-step explanation:

18 gon = 18 sides

The sum of the measures of the interior angle of any polygon is the number of sides minus 2 multiplied by 180.

⇒ 18 - 2 x 180

⇒ 16 x 180

⇒ 2880

You might be interested in
Please help this is due in 2 periods.
Ksenya-84 [330]

Answer:

21

Step-by-step explanation:

Use Pemdas.

Parentesis first so 5+4 = 9 and 8-6=2 so, 9X2=18+3=21

6 0
2 years ago
Read 2 more answers
The U.S. Department of Transportation estimates that citizens own more than 12,720,000 registered boats. Which shows this number
nika2105 [10]
A. 10000000  It's because 2720000 is smaller than 5000000.  
I hope I helped:)
4 0
2 years ago
Read 2 more answers
I thought it was 25/100 buts it’s wrong
viva [34]

Answer:

Step-by-step explanation:

a to b represents a quarter of the line segment in order to get to %100 we need to multiply 2in by 4.

2x4=8

4 0
3 years ago
What is the measure of angle CED?
MA_775_DIABLO [31]

Answer:

h

Step-by-step explanation:

3 0
3 years ago
Why does the fact family for 81 and 9 have only two number sentences
qwelly [4]
Because there are only two things you can do with these two " family" members. 81 divided by 9 is 9. 9 times 9 is 81. Strictly speaking, there should be three in the family: 9,9 and 81 9 is the square root of 81. 81 is the 9 squared.
8 0
2 years ago
Other questions:
  • Crystal earns $5.50 per hour mowing lawns.
    7·1 answer
  • Find the equation of a line that passes through the point (12,9)and has a slope of 1/4
    13·2 answers
  • A diver ascended 9/10 of a meter in 1/10 of a minute. What was the diver r<br> ate of ascent
    15·1 answer
  • Geoff and Max are college roommates. Geoff can clean their apartment in 2.5 hours and Max can clean their apartment in 3.25 hour
    8·1 answer
  • What is the rate of change for y= 8/7x + 5
    9·2 answers
  • A cartoon contains 5 1/2 cups of juice. One serving is 3/4 of a cup. How many servings of juice are in the cartoon?
    9·2 answers
  • By substituting the given values for x calculate the y value for the following equation y=x+2
    13·1 answer
  • What is the value of the expression (25+25)×310?
    9·1 answer
  • Order the sides of each triangle from shortest to longest.
    15·1 answer
  • What is the solution to this equation?<br><br> a/6-11=25
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!