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
evablogger [386]
3 years ago
9

How many diagonals will a decatriagon have?

Mathematics
2 answers:
vivado [14]3 years ago
8 0

Answer: 35 diagonals

Step-by-step explanation:

A decagon has (10 2) – 10 = 35 diagonals.

Alinara [238K]3 years ago
6 0

Answer:

35 diagonals.

I Hope it will help you ((:

You might be interested in
Solve log (x + 1) = –x2 + 10 by graphing. Which equations should be graphed?
GarryVolchara [31]
Y2 = log (x+1) is the answer
4 0
3 years ago
Read 2 more answers
Ann runs a day care center. Of the last 18 children to enroll at the day care center, 8 of them have been elementary school stud
mrs_skeptik [129]
4 children i think. since you’re halving 18 you will half the 8 as well
4 0
3 years ago
Absolute value negative 4 ​
svet-max [94.6K]

Answer:

4

Step-by-step explanation:

absolute value, if it's a negative number, will be positive. if it's a positive number, it will stay positive.

7 0
4 years ago
Read 2 more answers
What is a segment that connects two vertices of a hyperbola
Sloan [31]
It is called a diagonal
4 0
3 years ago
Find the slope of the line that passes through (3,5) and (-3,-5)
Inessa05 [86]

Answer:

the slope of the line is y=5/3 x

4 0
3 years ago
Other questions:
  • 6*0.222*7.0. Express your answer numerically using the appropriate number of significant figures.
    5·1 answer
  • What is the expanded form of this number?<br><br> 509.307
    10·1 answer
  • Find the value of x.
    8·2 answers
  • Rectangular Washington County measures 15.9 miles by 9.1 miles. What is the county's area?
    10·2 answers
  • I need someone to help on number 7
    5·1 answer
  • Click on the picture thanks so much
    10·1 answer
  • Is decagon obtuse acute or right angle
    6·2 answers
  • A regular box of cereal holds 14 ounces. If an economy box is made by doubling all the dimensions of the regular-sized box, how
    7·2 answers
  • the price of a phone on sale was increased from $80 to $120. By what percentage was the price of the phone increased?
    5·2 answers
  • Simplify x + 6.2 + 8.5.<br><br> 6.2x + 8.5<br> x + 14.7<br> 14.7x
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!