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
Andreas93 [3]
3 years ago
7

How man sides does a regular polygon have if each exterior angle measures 20?

Mathematics
1 answer:
inessss [21]3 years ago
5 0

Answer:

i suposs you meen many instead of man so it has 10 sides

Step-by-step explanation:

I hope I helped My mother was standing hear and she said it was 10

You might be interested in
Evaluate the line integral ∫CF⋅dr, where F(x,y,z)=5sinxi+4cosyj−2xzk and C is given by the vector function r(t)=t3i−t2j+t1k , 0≤
pickupchik [31]
\mathbf r(t)=x(t)\,\mathbf i+y(t)\,\mathbf j+z(t)\,\mathbf k
\implies\begin{cases}x(t)=t^3\\y(t)=-t^2\\z(t)=t\end{cases}
\implies\dfrac{\mathrm d\mathbf r}{\mathrm dt}=3t^2\,\mathbf i-2t\,\mathbf j+\mathbf k

with 0\le t\le1. With this parameterization, the vector field can be written as

\mathbf F(x,y,z)=\mathbf F(x(t),y(t),z(t))=5\sin(t^3)\,\mathbf i+4\cos(t^2)\,\mathbf j-2t^4\,\mathbf k

Now the line integral is given by

\displaystyle\int_C\mathbf F\cdot\mathrm d\mathbf r=\int_{t=0}^{t=1}\mathbf F(x(t),y(t),z(t))\cdot\dfrac{\mathrm d\mathbf r(t)}{\mathrm dt}\,\mathrm dt
=\displaystyle\int_0^1(15t^2\sin(t^3)-8t\cos(t^2)-2t^4)\,\mathrm dt
=-5\cos1-4\sin1+\dfrac{23}5
4 0
3 years ago
4(2/3m+2)+(-1/3y-2)<br> Use the Distributive property to solve.
bearhunter [10]
2 2/3m + 4+ - 1 1/3y - 8
7 0
4 years ago
Meg mixed 1 part of strawberry juice and 3 parts of lemon juice to make lemonade. How many parts of strawberry juice did Meg mix
Yuri [45]
1/3 part of strawberry juice per 1 part of lemon juice

4 0
4 years ago
Can someone please help me with a probability question??
yawa3891 [41]
Sure, what's the question?
4 0
3 years ago
Can you give me an equation that equals to 31
lys-0071 [83]
There are m any examples of equations that equal 31. Here are a few:
17 + 14
30 + 1
60 - 29

I like this one though (its 2 step)

(15 x 2) + 1

Hope this helped :)
7 0
4 years ago
Read 2 more answers
Other questions:
  • Solve 2x = 3.<br> Round to the nearest ten-thousandth.
    11·2 answers
  • DeShawn uses 3/4 of a box of rice to cook dinner. The portion he uses weighs 12 ounces. Write and solve and equation to find the
    5·2 answers
  • An artist creates a​ cone-shaped sculpture for an art exhibit. If the sculpture is 7 feet tall and has a base with a circumferen
    11·1 answer
  • Find the​ difference, and write it in lowest terms.<br> 3 1/5 - 2 1/4
    15·1 answer
  • Which statement is best supported by the information in the box plots?
    11·2 answers
  • A local pizzeria sold 75 pizzas yesterday. (a) The owner offers the employees a bonus if the number of pizzas sold increases by
    11·1 answer
  • How many and what<br> type of solutions does a<br> quadratic have with a<br> discriminant = -9?
    9·1 answer
  • Triangle ABC with vertices A(–3, 4), B(0, 2), and C(–2, 1) on a coordinate grid. After a translation of 4 units right and 3 unit
    9·2 answers
  • The vertices of K'L'M' are K'(-6, 2), L'(-3, 4), and M(-1, -1). If KLM was dilated about the origin with a scale
    11·1 answer
  • Can you help me?? I don't remember learning this in 7th. I'm trying to help my little sister. She decided to wait till later to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!