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
Oksanka [162]
3 years ago
6

An internal angle of a regular polygon is 160 degrees, how many sides does it have

Mathematics
1 answer:
Softa [21]3 years ago
3 0
They should have 53
You might be interested in
You are writing a research paper on plant cells. You got 48,600,000 results on the online search. How do you write 48,600,000 in
never [62]

Place a decimal point between the first two digits (4 and 8). Erase the commas and the 0s. So you'll have 4.86 left over after you've done that erasing.

Now ask yourself: "how many places to the right must I move the decimal to get 4.86 to turn back to 48,600,000?"

That would be 7 places to the right. That 7 is the exponent over the 10

<h3>Therefore, the answer is 4.86 * 10^7</h3>

This number is 48.6 million

8 0
4 years ago
What is the image of point A after a rotation of -90 degrees about the origin?
Anestetic [448]

Answer:

Step-by-step explanation:

A rotation of -90 degrees about the origin is equivalent to a clockwise rotation.  Point A, initially at (2, 0), would become point A', (0, -2).

8 0
4 years ago
This expression is a product.
choli [55]
It's either 4 or 5, i think.
4 0
3 years ago
Chia is planning a sailing party for her friends the boat rental is $150 plus an additional $15 per person see it has saved up $
storchak [24]
150 + 15x = 400
(-150) 150 + 15x = 400 (-150)
15x = 250
(/15) 15x = 250 (/15)
x = 16.67
So Chia can invite 16 people
3 0
3 years ago
Read 2 more answers
Duke and Mary collect stamps. Duke has 1,364 stamps, and Mary has 1,808 stamps. How many stamps do they have in all?
Alex73 [517]

Answer:

Mary and Duke have 3,172 stamps altogether

1,364 + 1,808 = 3,172

8 0
3 years ago
Read 2 more answers
Other questions:
  • The radius r of a circle is increasing at a rate of 7 centimeters per minute. (a) find the rate of change of the area when r = 1
    5·1 answer
  • For f(x)=x^3-7x^2+8x+16<br><br> Is 10 a zero of the function
    10·1 answer
  • Which of the following is equivalent to 5455 cm^3?
    14·1 answer
  • How are unit rate useful?
    5·1 answer
  • Help WHERE DID THE 10 come from
    8·1 answer
  • What is 80yds and 40yds and 20yds in factored form?
    13·1 answer
  • 2b - 19 = 11<br> Show explanation
    14·2 answers
  • Find the area of rectangle ABCD.<br> 20<br> 10 √2+ √82<br> 24<br> 12
    15·2 answers
  • Can someone please help!!
    13·2 answers
  • Find the value of x.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!