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
prisoha [69]
3 years ago
8

Find the value of x.​

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

13

Step-by-step explanation:

(11x - 15) + (5x - 13) = 180 (Since a straight line = 180°)

11x + 5x - 15 - 13 = 180 (Combine like terms)

16x - 28 = 180 (Simplify)

16x - 28 + 28 = 180 + 28 (Add 28 to both sides)

16x = 208 (Simplify)

16x ÷ 16 = 208 ÷ 16 (Divide both sides by 16)

x = 13 (Simplify)

You might be interested in
Robert earns $300 each week. What equation shows the relationship between salary per week (s), number of weeks worked (w), and t
Travka [436]
For the answer to the question above asking w<span>hat equation shows the relationship between salary per week (s), number of weeks worked (w), and total income (t) of Robert who earns 300 dollars per week?

The answer would be </span>the equation is:    t= s x w
8 0
3 years ago
The graph below represents which systems of inequalities?​
SashulF [63]

Answer:

Step-by-step explanation:

y > - x + 3

y ≤ 2x - 2

3 0
2 years ago
A string of holidays lights at a store have three colors that flash every 6 seconds.Blue light flash every 8 seconds.The store o
kirill [66]
Lights flash every four seconds. the store owner turns on the lights. After how many seconds Will all three lights flash at the same time for the first ...
7 0
2 years ago
Which function has the graph shown? <br> PLEASE HELP
elena-14-01-66 [18.8K]
Try graphing them in desmos
4 0
3 years ago
The graph of the equation y = į x+2 is displayed.
Oksi-84 [34.3K]

Answer:

first

third and

fourth

7 0
3 years ago
Other questions:
  • 3x6/8 pls answerrrrr
    5·2 answers
  • 82/5 helppppppppppppppppppp
    7·1 answer
  • Suppose that the number of asbestos particles in a sample of 1 squared centimeter of dust is a Poisson random variable with a me
    12·1 answer
  • NEED HELP ASAP 100 POINTS!!!! A woman looks out a window of a building. She is 93 feet above the ground. Her line of sight makes
    10·1 answer
  • Find the sum. Express your answer in lowest terms. 3/8+5/12<br> AAAHHH!!!! Help!!!!!
    12·2 answers
  • Please no link! need question answered as soon as possible
    11·1 answer
  • A painting has an area of 108 square inches. The dimensions of the painting are 12 and x + 3. What is the perimeter of the paint
    13·2 answers
  • Show that the expression 3b - 4 + 6(b-9) is equivalent to the expression 9(b-6) – 4​
    14·1 answer
  • Please help me with problem with clear explanation
    7·2 answers
  • Write a multipication equation that represents the question: how many 3/8 can go in 5/4. need an answer plzzzz
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!