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
slega [8]
2 years ago
11

Solving for an Unknown Using the Distributive Property

Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
4 0

<em><u>Complete Question:</u></em>

The equation a= 180(n-2)/n represents the angle measures, a, in a regular n-sided polygon. When the equation is solved for n, n is equal to a fraction with a denominator of a – 180. What is the numerator of the fraction?

<em><u>Answer:</u></em>

The numerator of fraction is -360

<em><u>Solution:</u></em>

Given that,

<em><u>The equation represents the angle measures, a, in a regular n-sided polygon is:</u></em>

a = \frac{180(n - 2)}{n}

We have to solve the equation for "n"

Rearrange the equation

a \times n = 180(n - 2)\\\\a \times n = 180n - 360\\\\an - 180 n = -360\\\\Take\ n\ as\ common\ factor\\\\n(a-180) = -360\\\\n = \frac{-360}{a - 180}

Thus the numerator of the fraction is -360

You might be interested in
A halogen-lighting manufacturer packs 64 halogen lamps ink a cube-shaped container. the manufacturer has been asked by his distr
sashaice [31]
If the original container can hold 64 halogen lamps and the new container can hold 8 lamps, then
64/8 = 8
There will 8 smaller containers needed to pack all of the 64 lamps from the original large cubed-shaped container.
7 0
3 years ago
Mr. Brown’s bank account is overdrawn $110.55 and he deposits $18 a week. His wife has a separate account and her account is als
Basile [38]

Answer:

y=mx+b sdi c xc xx cx cx cxc xc 87

Step-by-step explanation:

7 0
3 years ago
X=25.36+0.45(25.36)<br><br> LaTeX: x=
e-lub [12.9K]

Answer:

x=36.772  

Step-by-step explanation:

Given : Expression x=25.36+0.45(25.36)

To find : Solve the expression ?

Solution :

Step 1 - Write the expression,

x=1(25.36)+0.45(25.36)

Step 2 - Apply distributive, ab+ac=a(b+c)

Here, a=25.36, b=1, c=0.45

x=25.36(1+0.45)

Step 3 - Solve the expression,

x=25.36\times 1.45

x=36.772

Therefore, x=36.772

7 0
3 years ago
Solve equation <br> √ 13x+27=√ 4x
natima [27]
What you have to do is rearrange the equation by subtracting what is on the right of the equal sign from both sides of the equation 

so it would be 4*x-13*x-(27)=0
5 0
3 years ago
han exit showed that 7 out of every 8 voters cast a ballotin favor of an amendment to a city charter. at this rate, how many peo
stepladder [879]

298000  \div 8 = 37250 \\ 37250 \times 7 = 260750
260,750 voters cast a ballot in favor.
4 0
3 years ago
Other questions:
  • Is it true that 5 2/3 -3 3/4 equals 1+2/3+3/4?
    14·1 answer
  • Each of the 17 members of the roller rink club bought a roller
    14·2 answers
  • Could someone please me find this answer
    14·1 answer
  • 22. Starting with x=0.393939, express x as a fraction in simplest form.
    6·1 answer
  • You are curious whether or not the following two events meet the standard criteria in statistics for mutually exclusive events:
    15·1 answer
  • Please help I Will give brainliest
    6·2 answers
  • Pls I need help for this questionnn
    15·1 answer
  • Joans father is 38 years old today how many days old is he?
    9·1 answer
  • The probability of rain in April is 40%. If there are 30 days in April, how many days would you expect rain?
    14·1 answer
  • Please help!! I have been stuck on this question for a while
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!