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
g100num [7]
3 years ago
6

Find the interior angle on a regular polygon with 45 sides...

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

The exterior angles sum to 360º. Let x be the measure of each exterior angle. Then

45x = 360º  ==>  x = 8º

Then each interior angle (which is supplementary to an exterior angle) has measure (180 - x)º, so they have measure 172º.

You might be interested in
What is the value of [-12]
algol13

Answer:

12.

Step-by-step explanation:


7 0
3 years ago
HELP FIRST GET BRAINLLEST Which of the statements below are true? Select all that apply. A) Joan's friends did better on the tes
oksano4ka [1.4K]

Answer:

B and C

Step-by-step explanation:

To figure out the average of all of the scores, you add all of the numbers together and then divide by how many numbers there are. The average shows about how well they did. Anne's friends average was 90 and was higher than Joan's friends average which was 75. Then the lowest score was definitely 78. So the answer would be B and C.

8 0
3 years ago
A car dealership is trying to sell all of the cars that are on the lot. If there are 675 cars on the lot and they sell 45 cars p
Lisa [10]
Around 14 weeks


45*14=630
675-630=45

So around 14 weeks
8 0
3 years ago
7 x (-2) = ? * what’s the answer
Karolina [17]

Hey there!

<h3>Guide: </h3>
  • Negative & negative = positive
  • Positive & negative = negative
  • Positive & positive = positive
  • Negative & positive = negative

<h3>So, far <u>in your particular question we’re doing</u> <u>positive</u> (7) <u>&</u> <u>negative</u> (-2) so <u>that means your</u> <u>result will most likely be a negative </u></h3><h3 />

<em>Now let’s answer your question, shall we </em>

<h2>7 • (-2) =<em><u> -14</u></em> </h2>

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

3 0
3 years ago
Sam earns $12.50 an hour cleaning houses. If he works from 8:00am to 5:00pm,
Mumz [18]
8-5 is 9 hours
9hrs x 12.50 = $112.5
5 0
3 years ago
Read 2 more answers
Other questions:
  • 6x - 12 = 2 (3x - 9) + 6
    15·1 answer
  • Waht is the value of ((2/3)^0)^-3​
    15·1 answer
  • What is n in the equation 12 + 12n = -48
    15·1 answer
  • (a) 5, 21, 83, 5, 39, 77, 33, 60, 85
    12·1 answer
  • Help 0.06 is 10 times as much as
    6·2 answers
  • What is the area of ​​the triangle?
    14·1 answer
  • Determine the nth term rule and find the 45th term for the arithmetic sequence with a10=1 and d-6
    5·1 answer
  • A runner’s distribution of times for running 1,000 meters has a mean of 4.5 minutes with a standard deviation of 0.75 minutes. O
    11·1 answer
  • What do I do for this???
    5·2 answers
  • Simplify (-2x^3)^2·y·y^9 -4x^6y^8 -4x^4y^8 4x^6y^10 -4x^4y^10<br><br> Answer: 4x^6y^10
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!