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
Brilliant_brown [7]
3 years ago
9

A heptagon can be divided into how many triangles by drawing all of the diagonals from one vertex?

Mathematics
2 answers:
Ket [755]3 years ago
7 0
To find the sum of the interior angles of a heptagon, divide it up into triangles ... There are five triangles... Because the sum of the angles of each triangle is 180 degrees... We get.
Ostrovityanka [42]3 years ago
3 0
5 on apex. good luck
You might be interested in
Nico can do 42 push-ups in 3 minutes.
Alchen [17]

Step-by-step explanation:

Hey there!

It is said we need to find the unit rate.

What we can do is apply Unitary Method.

3 minutes = 42 push ups

1 minute = \sf{\bf{\dfrac{42}{3}}}

<u>So, 12 push ups per minute is the unit rate.</u>

In 5 minutes, he will do 12×5 = <u>60 push ups!</u>

Hope it helps :)

4 0
3 years ago
The sum of angle 1 and angle 4 and the sum of angle 3 and angle 4 are each equal to 180 degrees by the definition of supplementa
S_A_V [24]

 Supplement Postulate? they are supplementary. 



4 0
3 years ago
The projectile motion of an object can be modeled using s(t) = gt2 + v0t + s0, where g is the acceleration due to gravity, t is
Tom [10]

Answer: 0=-4.9t²+19.6t+24.5

Step-by-step explanation:

s(t)=gt^2+v_0t+s_0\\v_0=19,6\ \frac{m}{s} \ \ \ \ s_0=24,5\ m\ \ \ \ g=-4,9\ \frac{m}{s^2} \ \ \ \ S(t)=0\ (the\  object  \ hitts\  the \ ground)\  \Rightarrow\\0=-4,9t^2+19,6t+24,5.

4 0
2 years ago
5/7x = 140 what is x
pshichka [43]
X would be 196. All you have to do is divide 5/7 one each side of the equation and you would get x = 196. I hope this helped and make sure to make this the brainliest answer :)
5 0
3 years ago
Read 2 more answers
I picked (-x,y) and it said it was incorrect I really do not understand this at all someone please help
Nataly [62]

Answer:

(x + 2, y - 6)

Step-by-step explanation:

its basically the rule of the translation, like x was 2 units to the right and y was 6 units down  

Can i get brainliest please? :))

hope this helped

7 0
3 years ago
Other questions:
  • Jillian ran 40 miles in one week. Her friend Lacy ran 5/8 the distance that Jillian ran . How many miles did Lacy run ?
    5·1 answer
  • A customer pays $3.27 for oranges and $4.76 for pears. How many pounds of fruit does the customer buy?
    8·1 answer
  • What is the base of the exponential function f(x)=0.5x−2 ?
    7·1 answer
  • Write and simplify an expression that represents the perimeter of the parallelogram
    9·2 answers
  • I need to know how to do this math problem
    13·1 answer
  • Positive 11 minus negative 9
    11·2 answers
  • 5. Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately norma
    15·1 answer
  • A class has 6 boys and 15 girls. What is the ratio of boys to girls? Example 2​
    8·2 answers
  • Drawing a line through which two points creates a reasonable line of best fit for the data?
    12·1 answer
  • I really am confused on how to write a proof.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!