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
Rainbow [258]
3 years ago
10

Find the value of x.

Mathematics
1 answer:
Tresset [83]3 years ago
8 0

Answer:

  x = 117

Step-by-step explanation:

The sum of the interior angles of a pentagon is 180°(5 -2) = 540°. This means ...

  x +59 +138 +140 +86 = 540

  x +423 = 540 . . . simplify

  x = 117 . . . . . . . . subtract 117

You might be interested in
What is the circumference of a circle with a diameter of 23.4 inches?<br><br> please hellp
Alecsey [184]

Answer:

Step-by-step explanation:

Circumference = 73.51

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Which expression is equivalent to (5x – 3)(x – 3)?
miv72 [106K]

Answer:

D

Step-by-step explanation:

I'm big brain. hbvuivyvjbbu

3 0
3 years ago
If lara has 90 questions in the test, and there are 47 students in the class, how many questions are there in the whole class?​
Ivanshal [37]
4,230, which is solved by multiplying both the questions and the students
3 0
3 years ago
15% of $9 is $ <br> please show how you got your answer.
zmey [24]

Answer:

1.35$

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help!
alexira [117]

Answer:

410 student and 436 adult tickets

Step-by-step explanation:

x is the number of student tickets and y is the number of adult tickets sold. we now that a total of 846 tickets were sold so x+y=846=>x=846-y. we also now that their worth was 3 846usd so 3*x+6*y=3846. we substitute x and are left with the following equation:3x+6*(846-x)=3846

5076-3x=3846

3x=1230

x=410

=>y=846-410=436

4 0
3 years ago
Other questions:
  • a one day movie rental at red box cost $1.39. for each additional day there is a fee of $0.50.How much will it cost to rent a mo
    6·2 answers
  • Which measurement is most accurate to describe the weight of a laptop computer?
    6·1 answer
  • which figures do not have lateral area?
    12·1 answer
  • Based on the quadratic model, what was the approximate number of workers that were hired during the seventh year?
    5·1 answer
  • Again I’m confused.. show all work step by step so I understand?
    15·2 answers
  • PLEASE HELPPP
    15·1 answer
  • Circle<br> Pls help <br> Due soonnnnnnn
    7·1 answer
  • Which equation has the same solutions as 2x + x - 3 = 0?
    15·1 answer
  • The 15 students in Miss Brown's class took a test. The average for the class was 95 points. The maximum possible score was 100 p
    11·2 answers
  • What is a requirement of adjacent angles? adjacent angles must be vertical. adjacent angles must be supplementary. adjacent angl
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!