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
Tanzania [10]
2 years ago
9

What is the value of x?

Mathematics
2 answers:
stiks02 [169]2 years ago
6 0

Answer:

x = 23

Step-by-step explanation:

Seeing same-side exterior angles theoreom,

both of these angles add up to 180°.

Looking at this,

3x + (4x+19) = 180

3x + 4x + 19 = 180

Subtracting both sides by 19 to get x on the LHS:

3x + 4x + 19 - 19 = 180 - 19

7x = 161

x = 23

<em>Hope this helps and be sure to have a wonderful time ahead at Brainly! :D</em>

musickatia [10]2 years ago
5 0

Choose none of the above as that may not be applicable

Step-by-step explanation:

You might be interested in
Help I don’t get these at all
uysha [10]

Answer: its D. 24

Step-by-step explanation:

5 0
3 years ago
What is 33 1/3% of 24
Over [174]
It is 8 the answer your welco
7 0
3 years ago
Read 2 more answers
How do I write y - 4 = 2/3 (x + 1) in standard form?
steposvetlana [31]

Answer:

2x - 3y = -14

Step-by-step explanation:

6 0
3 years ago
How do you divide decimals
goblinko [34]
The same way you divide normal numbers, 0.5/0.5 = 1
3 0
3 years ago
Read 2 more answers
50000 fish were stocked in a lake with a 20% decrease each year . whats the 1st year will it be under 5000 fish
Marina CMI [18]

Answer:

no it will no be

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Please help I will be very grateful for this. pls also explain it will really help.
    8·1 answer
  • Their total bill is $356.88. If they pay $220 in cash and charge the remainder, how much will they charge?
    15·2 answers
  • 30% of doctors on a hospital are female. if there are 780 doctors altogether, how many doctors are female ? round to the nearest
    13·2 answers
  • I need help with this. What is the answer?
    6·1 answer
  • Draw a rectangle with an area of 12 centimeters and a perimeter of 16 centimeters
    12·1 answer
  • A person on a daily diet of 2,500 calories should get no more than___ calories from fat each day.
    10·2 answers
  • Simplify 7 (2x + 4) + 14.
    12·1 answer
  • Jean wants to invest a gift of $4,250 in the stock market. A broker suggests two companies, Solar Solutions (SOLR) and Frontline
    15·2 answers
  • Use expanded form to record
    14·1 answer
  • Which of the following is a disadvantage to using tables? Check all that apply.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!