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
agasfer [191]
4 years ago
11

Can someone please help me I really need help please help me thank you

Mathematics
2 answers:
REY [17]4 years ago
4 0

Answer: D 1800 degrees

Step-by-step explanation:

The sum of the interior angles can calculated by using the formula 180(n-2) where n is the number of sides of the shape. Plug 12 in for n and you'll get 1800 degrees which is the sum of all the interior angles in the polygon. Hope this helps :D

just olya [345]4 years ago
3 0

Answer:

1800 or D.

Step-by-step explanation:

Ill post a link an article that can help you master this, I found it very useful. Tell me if you need help after reading it

You might be interested in
Find the value of x.<br><br> A.<br> 30<br> B.<br> 33.3<br> C.<br> 75<br> D.<br> 83.3
Anna35 [415]

60/(60+40) = x/50

60/100 = x/50

using cross products

60*50 = 100x

3000=100x

divide by 100

x =30


Choice A

8 0
3 years ago
Read 2 more answers
Find the percent increase from 9.56 to 9.65
Dominik [7]

Answer:

Step-by-step explanation:

9.65-9.56=0.09

0.09/9.56=0.009414

0.009414*100=0.94%

9.56 increased by 0.94% to 9.65

6 0
3 years ago
How to factor our the coefficient of 9a-8?
777dan777 [17]
You cannot factor out a coefficient in this expression, because 9 and 8 do not have a common factor besides 1.
7 0
3 years ago
Read 2 more answers
Luci Lulu opened a cookie store in the mall. She found that the relationship between the price of a cookie, p, and the number of
Eva8 [605]

Answer:

The maximum revenue Luci can make selling cookies in one day is $2,000.

The price she should sell the cookies to make the maximum revenue is $1

Step-by-step explanation:

W are given the following in the question:

x= -2000 p + 4000 ................ (1)

Therefore, revenue can be obtained as follows:

Revenue = R = px = p(-2000 p + 4000) = -2000p^2 + 4000p ........... (2)

Differentiating equation (2) with respect to p and equate to 0, we have:

dR / dp = -4000p + 4000 = 0 ................. (3)

From equation (3), we solve for p as follows:

-4000p + 4000 = 0

4000 = 4000p

p = 4000 / 4000

p = 1

Therefore, this implies that the price she should sell the cookies to make the maximum revenue is $1.

Substituting p = 1 into (2), we have:

Revenue = (-2000 * 1^2) + (4000 * 1)

Revenue = -2000 + 4000

Revenue = 2000

Therefore, this implies that the maximum revenue Luci can make selling cookies in one day is $2,000.

5 0
3 years ago
The equation |x − 8| = 3 represents the minimum and maximum percent of people in a survey who are undecided about an issue. What
icang [17]
| x - 8| = 3

x - 8 = 3            - (x - 8) = 3
x = 3 + 8           -x + 8 = 3
x = 11                -x = 3 - 8
                         -x = - 5
                           x = 5

Minimum : 5%    Maximum : 11%    if u need them added it is 16%
5 0
3 years ago
Read 2 more answers
Other questions:
  • what is the equation, in point slope form, for a line that goes though (8, -4) and has a slope of -5/6
    15·2 answers
  • Find the length of the hypotenuse.
    14·2 answers
  • Please help! Explain ALL your work! My last post was removed. I have more questions (7 questions in total) but I’m not allowed t
    15·1 answer
  • Work out Ryan’s average speed for his total return journey detailing how you worked it out.
    13·1 answer
  • A={(-1,2) (-2,3) ( -3, 5) (-3, -5) (4,10)}
    7·1 answer
  • H(x) = x -2<br> g(x) = 2x² – 3x<br> Find h(g(-2))
    7·2 answers
  • ILL GIVE YOUR BRAINLIEST, 5 STARS AND A THANK YOU HELP
    15·2 answers
  • Please help! <br> Calcule the mean for the following data set:
    12·2 answers
  • A total of 300 pine trees will be planted in the park. There will be 2 pine trees planted for every 3 maple trees planted.
    6·1 answer
  • Select all ratios equivalent to 1:2.<br> is it <br> 10:20.<br> 7:14.<br> 6:18.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!