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
VMariaS [17]
3 years ago
13

I have to figure out what x equals ​

Mathematics
1 answer:
nexus9112 [7]3 years ago
7 0

Answer:

x = 108

Step-by-step explanation:

added together, these angles equal 360.

x - 1 + x - 71 + 216 = 360

combine like terms

2x - 72 + 216 = 360

2x + 144 = 360

subtract 144 from both sides of the equation

2x + 144 -144 = 360 - 144

2x = 360 - 144

2x = 216

x = 216/2

x = 108

You might be interested in
What kind of problems could be solved with GCF and LCM
Thepotemich [5.8K]

Answer:

word problems

4 0
3 years ago
Read 2 more answers
30,000 rounded to the nearest thousand. what is the largest number and what is the lowest.
denis23 [38]
30,000 to the nearest thousands. The largest number is 30,499 and the lowest number is 29,500.
5 0
3 years ago
What property is occurring in the following example? 11.5 + (- 11.5) = 0
kramer

Answer: A property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

Step-by-step explanation:

A property where sum of any number and its inverse is equal to zero is called additive inverse property.

For example, 11.5 + (-11.5) = 0

Here, 11.5 is the number and its inverse is (-11.5). The sum of both these is equal to zero. Hence, it shows a property of additive inverse.

Thus, we can conclude that property occurring in the example 11.5 + (-11.5) = 0, is additive inverse.

5 0
2 years ago
I provided it in the picture, please help!
Goshia [24]
The answer would be D.
7 0
2 years ago
After increase by 30 % it becomes $520?
Art [367]
I believe it is 364.
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP !! it’s for math ...
    8·2 answers
  • it costs patty $90 to have an alarm system installed in her house. she pays a monthly service fee plus tax of 8% of her monthly
    6·1 answer
  • F(x) = (x + 1)(x - 3)(x - 4)
    5·2 answers
  • You can ignore a and b but can someone help me with c and d plz :)
    8·2 answers
  • Can I get help with this math problem please #15
    10·1 answer
  • A student council is planning a trip. It has a maximum of $600 to spend on transportation. Regular busses seat 40 people and ren
    12·1 answer
  • Write (2/3)^2 in expanded form,​
    11·1 answer
  • Write 640000 in standard form​
    5·2 answers
  • Alice joue à un jeu sur son smartphone et fait 3 parties. Dans ce jeu, on peut gagner des pièces d’une partie à l’autre et en dé
    10·1 answer
  • Use Descartes’s rule of signs to determine the possible number of positive and negative real zeros of f(x)=8x^4-6x^3-4x^2-7x+3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!