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
noname [10]
3 years ago
6

If the interior angle ofa regular polygon is 162° how many sides does it have​

Mathematics
1 answer:
RSB [31]3 years ago
5 0

Answer:

20 sides.

Step-by-step explanation:

The exterior angle = 180 - 162 = 18 degrees.

Since the sum of the exterior angles = 360 degrees the number of sides

= 360 / 18

= 20 sides.

You might be interested in
Use a special right triangle to write<br> tan 60° in simplest radical form.
Tems11 [23]
Tan 60 in radical for is square root of 3
6 0
3 years ago
Read 2 more answers
First discovered more than 30 years ago, Lina’s sunbird, a four-and-a-half-inch animal found in the Philippines and that resembl
Arlecino [84]

Answer: the correct one is C) found in the Philippines and resembling

Step-by-step explanation:

To maintain parallelism, you must list items with equal grammatical structure.

"Found" is just an adjective that modifies the animal, and so is "resembling." Sure, they don't sound the same, but they're both adjectives.  

4 0
3 years ago
Simplify sin q + cosq cotq.
IRINA_888 [86]
\sin q+\cos q\cot q=\sin q+\cos q\cdot\dfrac{\cos q}{\sin q}=\sin q+\dfrac{\cos^2q}{\sin q}\\\\=\dfrac{sin^2q}{\sin q}+\dfrac{\cos^2q}{\sin q}=\dfrac{\sin^2q+\cos^2q}{\sin q}=\dfrac{1}{\sin q}=\csc q\\\\Used:\\\cot q=\dfrac{\cos q}{\sin q}\\\\\sin^2q+\cos^2q=1\\\\\csc q=\dfrac{1}{\sin q}
3 0
3 years ago
Chase is comparing music subscription prices. A 12-month subscription with All Ears costs $91.80 and a 3-month subscription with
Tom [10]

Answer:

<h2><em>  press play   </em></h2>

Step-by-step explanation:

<em>1 year 91 dollars or three month 13 dollars so press play would end up at 52 a year and all ears ends up at 91 a year </em>

3 0
3 years ago
Of the 1,000 students in a local college, 420 own brand X mobile phones and 580 own brand Y mobile phones. Of these students, 80
Eddi Din [679]
If we were to put this in terms of a venn diagram, we would have 360 owning only brand X, 500 owning only brand Y, and 80 in between, owning both. Therefore, 80 out of the 580 owners of brand Y may have X as well, which we put into fraction form 80/580, and reduce to 4/29.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What information do you need to know in order to find the surface area of a rectangular prism
    6·1 answer
  • if p(-3,6) is a point on trapezoid what is the new location of P if the shape is rotated 90 degrees clock wise
    10·1 answer
  • Solution for dy/dx+xsin 2 y=x^3 cos^2y
    12·1 answer
  • Help with 7-12 please!​
    9·1 answer
  • Fill in the missing exponents in each box &amp; show reasoning (5^?)^3=5^1
    13·2 answers
  • What expression can be used to represent the phrase five times amount of pebbles
    12·1 answer
  • Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables.
    13·1 answer
  • Help ASAP pleaseeee...
    11·1 answer
  • What is 5% of 3200? Plz help bro​
    14·1 answer
  • If a=9c, then what is c equal to?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!