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
lbvjy [14]
3 years ago
7

Please help me out . Find x please

Mathematics
1 answer:
kenny6666 [7]3 years ago
7 0

Step-by-step explanation:

180-46 = 134

180 - 13 = 177

177-134 = 43

? = 43

You might be interested in
I do not understand this question and it will be kind if you help a kid in need
Nimfa-mama [501]

Answer:

x = \frac{mn(q-p)}{n-m}

Step-by-step explanation:

collect the fractional terms on the left side of the equation and other terms on the right side

subtract \frac{x-n}{n} from both sides

\frac{x-m}{m} - \frac{x-n}{n} + p = q

subtract p from both sides

\frac{x-m}{m} - \frac{x-n}{n} = q - p

We require the fractions to have a common denominator of mn

multiply the numerator/denominator of the first fraction by n and the numerator/denominator of the second fraction by m

\frac{n(x-m)}{mn} - \frac{m(x-n)}{mn} = q - p

distribute and simplify the numerators of the fractions

\frac{nx-nm-mx+mn}{mn} = q - p

\frac{nx-mx}{mn} = q - p

factor out x from each term on the numerator

\frac{x(n-m)}{mn} = q - p

multiply both sides by mn

x(n - m) = mn(q - p)

divide both sides by (n - m)

x = \frac{mn(q-p)}{n-m} → n ≠ m






5 0
4 years ago
What is the length of a diagonal of a square with a side length of 6?
Studentka2010 [4]

Answer:

D) 6sqrt(2)

Step-by-step explanation:

D² = 6² + 6²

D = 6sqrt(2)

8 0
3 years ago
. Find the area of the regular dodecagon inscribed in a circle if one vertex is at (3, 0).
devlian [24]

Answer:

Area of the regular dodecagon inscribed in a circle will be 27 square units.

Step-by-step explanation:

A regular dodecagon is the structure has twelve sides and 12 isosceles triangles inscribed in a circle as shown in the figure attached.

Since angle formed at the center by a polygon = \frac{360}{n}

Therefore, angle at the center of a dodecagon = \frac{360}{12} = 30°

Since one of it's vertex is (3, 0) therefore, one side of the triangle formed or radius of the circle = 3 units

Now area of a small triangle = \frac{1}{2}.(a).(b).sin\theta

where a and b are the sides of the triangle and θ is the angle between them.

Now area of the small triangle = \frac{1}{2}.(3).(3).sin30

= \frac{9}{4}

Area of dodecagon = 12×area of the small triangle

= 12×\frac{9}{4}

= 27 unit²

Therefore, area of the regular octagon is 27 square unit.

4 0
3 years ago
Simplify completely quantity 4 x squared minus 7 x plus 3 all over x squared plus 5 x minus 6. quantity 4 x plus 1 over quantity
irinina [24]

Answer:

The answer is (4x - 3)/(x + 6)

Step-by-step explanation:

∵ (4x² - 7x + 3)/(x² + 5x - 6)

Factorize the numerator:

4x² - 7x + 3 = (4x - 3)(x - 1)

Factorize the denominator:

x² + 5x - 6 = (x - 1)(x + 6)

∴ (4x - 3)(x - 1)/(x - 1)(x + 6) ⇒ reduce (x - 1) from in up and down

∴ The answer is (4x - 3)/(x + 6) ⇒ the fourth answer

8 0
3 years ago
Which is the quotient of 1/5 divided 3
nydimaria [60]

Answer:

1/15

Step-by-step explanation:

Dividing a fraction can sometimes be seen as multiplying it by another fraction.

So instead of doing (1/5)/3 we can write it like this:

1/5 * 1/3

And since multiplying something by one third is equivalent to dividing it by three, nothing has really changed.

So now we can multiply the fractions.

First we'll take the numerator (the number above the line) of 1/5 and multiply it by the numerator or 1/3.

1 * 1 = 1

Then we do the same for the two denominators (the numbers <em>below</em> the line)

5 * 3 = 15

So now we've turned 1/3 * 1/5 into: (1*1)/(3*5),

Then simplified it to:

1/15

3 0
3 years ago
Read 2 more answers
Other questions:
  • Need help with 15, 16, 17 and 18. Please provide an explanation. Also list in least to greatest. Thank you in advance!
    8·1 answer
  • The sum of 5x and 2x is at least 70
    7·2 answers
  • In studying a random sample of 20 automotive​ batteries, the confidence interval ​(0.22​,0.33​) was constructed for the populati
    6·1 answer
  • Use a net to find the surface area of the prism.
    10·1 answer
  • Which of the following values of x is a solution to the equation 5(x-2)+7=37?
    8·2 answers
  • Solve by factoring or finding square roots. -4x^2+3x = -1
    12·2 answers
  • Tonya's grandma has two pieces of cloth. She wants to estimate how much longer one piece is than the other. She will estimate to
    12·1 answer
  • Dan earns £8.50 per hour. how much will he learn for 8 hours work?​
    12·2 answers
  • Please help if you can
    12·2 answers
  • Mr. Brown had a orchard of apple trees, a fire took out thirty trees. The remaining trees produced 130 apples each for a total o
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!