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
Tcecarenko [31]
3 years ago
6

Find the value of x in the figure.

Mathematics
1 answer:
horsena [70]3 years ago
7 0

Answer:

x = 35

Step-by-step explanation:

First count how many interior angles we have here.

There are 6 interior angles.

so we then can determine the interior sum of the angles here.

Inside angle sum = 180*(6 - 2)  degrees  = 180*4 = 720 degrees

so

(4x - 5)+(4x - 3) + 118 +(3x+6) + (3x-3) + 117 = 720 degrees

8x - 8 + 118 + 6x + 3 + 117 = 720 degrees

14x -8 + 118 + 120 = 720 degrees

14x + 230 = 720

14x = 720 - 230

14x = 490

x = 35

You might be interested in
The number of counties in state a and the number of counties in state b are consecutive even integers whose sum is 9090. if stat
Oliga [24]
Let x = state b , then x + 2 = state a

now: x + (x +2) = 9090 or 2x + 2 = 9090 Solving this equation:
2x + 2 = 9090 subtract 2 from both sides
2x = 9088 divide both sides by 2
x = 4544
that means x + 2 = 4546

so state a = 4546 and state b = 4544
4 0
3 years ago
4 students were scheduled to give book reports in one hour. after the 1st report, 2/3 hour remained. the next two reports too 1/
VladimirAG [237]
After the first, we have 2/3 left, the second and third took 1/6 and 1/4, or 5/12 (1/6+1/4=2/12+3/12=(2+3)/12=5/12). Now, we just subtract 5/12 from 2/3, so 2/3-5/12=8/12-5/12=(8-5)/12=3/12=1/4. This means we have 1/4 of an hour left.
4 0
3 years ago
HEEELLLPPP!!!!!!!!! PLEEAASEEE!!!!!!!!
Ksivusya [100]

Answer:

Step-by-step explanation:

17.  (a^{m})^{n}=a^{m*n}\\\\a^{m}*a^{n}=a^{m+n}\\\\-3k^{2}*(4k^{5})^{3}=-3k^{2}*4^{3}*k^{5*3}\\\\ = -3k^{2}*64*k^{15}\\\\= (-3)*64*k^{2+15}\\\\= - 192k^{17}

19. \dfrac{a^{m}}{a^{n}}=a^{m-n}\\\\\\\dfrac{(-7p^{4})*(-8p^{5})}{2p^{3}}= \dfrac{(-7)*(-8)*p^{4}*p^{5}}{2p^{3}}\\\\\\=(-7)*(-4)*p^{4+5-3} \\\\= 28p^{6}\\

20)\dfrac{15a^{16}b^{11}}{(3a^{4}b^{2})^{3}}=\dfrac{15a^{16}b^{11}}{3^{3}*a^{4*3}*b^{2*3}}\\\\\\=\dfrac{15a^{16}b^{11}}{27*a^{12}*b^{6}}\\\\=\dfrac{5*a^{16-12}*b^{11-6}}{9}\\\\\\=\dfrac{5a^{4}b^{5}}{9}

4 0
2 years ago
Uually Cxpressions
Oduvanchick [21]
4(x+1) is the only one equal to 0
5 0
3 years ago
Which is bigger -6 1/3 or -6.375
levacccp [35]
-6 1/3 because it looks less than -6.375 which would mean that it is in fact bigger on the number scale.
5 0
3 years ago
Other questions:
  • Can someone help me<br><br> 2/3+1/3x=2x<br><br> what is x <br><br> x must equal a fraction
    11·2 answers
  • Solve the equation from the points:)
    12·1 answer
  • 5x squared + 30x=0<br> How does that equal zero?
    11·2 answers
  • Is the sequence geometric? if so, identify the common ratio 3, 12, 48, 192
    10·1 answer
  • HURRY! WILL GIVE BRAINLIEST! HURRY
    12·2 answers
  • In the following diagram line C intersects line D. Using complete sentences, classify the relationship between &lt;7 and &lt;8 c
    9·1 answer
  • Translate the sentence into an equation.
    13·1 answer
  • The vector a,b and c are given as a=2i+3j-4k. b =5i+3j+7k. c =6i+2j-k
    14·1 answer
  • Write 0.79 repeating as a fraction.
    6·2 answers
  • PLS HELP FAST!!! NO LINKS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!